In the following items, () is not a function of the ALTERTABLE statement. A) Add the integrity constraint of the table b) Delete the integrity constraint of the table c) Modify the table.
In job selection, people with low self-monitoring like jobs with clear job roles. ()
The requirements of current assets management are:
The statement about the management of real estate intermediary service institutions is wrong (). A. The business undertaken by real estate intermediary service personnel is
In this part, you will only listen to everything once. Listen to c
Kate works very hard; She doesn't go to bed at eleven. []A A. Before B. C. If D. But
When (), buying hedging can achieve a complete balance of profit and loss, and the hedger is completely protected. A. Foundation strength B. Foundation strength
When an enterprise conducts production activities, it must prepare a safety measure plan, and the preparation step is (). A. Hazard Identification-Classification of Work Activities-Risk Confirmation
Porter-Lawler model based on expectation theory shows that the actual achievements in the work mainly depend on the efforts made.
A single procurement project refers to a single () or special budget procurement arranged by the financial department, subject to the budgetary funds; Matching fund projects should follow (). Batch mining
The risks faced by stock funds mainly include systematic risk, unsystematic risk and management behavior risk. () A. Right B. Wrong
The statement about blindness and low vision in China is correct () A. According to the results of 1987 national disability survey, the incidence of disabling eye diseases in China is from
Read the following four texts. Answer the questions below each text with C.
In any of the following circumstances, he shall not be a secret-related person. A. Do not have China nationality or have obtained permanent residency outside the country (territory).
Among the following items, according to China's current tax law, the consumption tax is calculated and levied according to the applicable tax rate of grain liquor (). A. Different products purchased from abroad
The following do not meet the diagnostic criteria of acute aplastic anemia: a. progressive aggravation of anemia B. splenomegaly C. absolute value of reticulocyte < 15× 109/LD.
According to the accounting law, all units must set up accounting institutions with more. ()
Which of the following combination modes is invalid: A: extensive match+negative keyword B: extensive match+accurate negative keyword C: accurate match+negative keyword.
On May 10, an investor bought a put option with the strike price of 1025 at a premium of 10.
If we insist on taking economic construction as the center, we must focus on political system reform. Judge right or wrong
If a party refuses to accept the decision made by the people's court related to litigation, it may apply to the people's court that made the decision for reconsideration of during the period of suspension (A).
The violation of the right to know is a common occurrence in modern society, such as (). A consumer's right to know about life, B company's shareholders' right to know, C heavy.
Among the following numbers: 3. 14 15926, 0.2,,,, the number of irrational numbers () A.2B.3C.4D.5
Because the real right has (), the subject of its obligation is anyone other than the real right holder. A. Objectivity B. Publicity
What is the central idea of this speech?
The exporter traded a batch of export goods at the cost and freight price, and the transaction price of the goods was 350 thousand dollars. The exporter entrusts a freight forwarder to inquire about the goods from the loading port.
(8 points) Among the following reactions, the exothermic reaction is _ _ _ _ _ _ _ _ _ _, and the endothermic reaction is _ _ _ _ _ _ _. A. the reaction of hydrochloric acid with caustic soda solution B. ba (o
Let the function f(x)=. (1) When a =-5, find the domain of function f(x). (2) If the domain of function f(x) is r, try to find the value range of a. 。
How many old batteries have been recycled by a * *?
Live together
Where is the conversation most likely to take place? A: In the student dormitory. In a student activity
At present, the proportion of state-owned cultural units in the whole cultural product market is much higher than that of private cultural enterprises. () A. Right B. Wrong
"Bidding Measures for Construction Projects" stipulates that () of the tenderee is unqualified when bidding for construction projects.
As shown in the figure below, an object is suspended in a saturated sodium chloride solution, and the following substances are added to the solution in a beaker at a constant temperature (the suspension does not participate in the reaction).
The balance sheet of the administrative unit explains the financial situation of the administrative unit according to the accounting equation of "assets = liabilities+net assets". ()
A unit has 840 employees. At present, 42 people are selected by systematic sampling to conduct a questionnaire survey. 840 people were randomly numbered according to 1, 2, …, 840, and 42 people were selected.
In pole vault, when trying to jump up and lift the pole with a metal pole, the hand held below will slide up to () cm above the hand.
In the 11th Five-Year Plan of National Environmental Protection issued by the State Council in 2007, it was listed as the national key environmental protection leader during the 11th Five-Year Plan period.
According to the relevant theory of the legal system of real right, among the following options, () belongs to fruits in the sense of civil law. A. the calf in the cow's belly B. on the apple tree
When simplifying the model, modelers should ignore those variables that have little to do with the consequences, and cannot delete some variables rashly because of lack of data or unclear theoretical explanation. ()
According to the new Basel Accord, banks should disclose their financial status, main business activities and risk management at least once in ().