问答题

This kind of medicine is (1)(effect) against this organism.

答案：填空(1)： effective 。

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多项选择题

劳动力市场的基本运行机制包括（）。

A.供求机制
B.竞争机制
C.工资机制
D.制约机制

单项选择题

In accounting for a defined-benefit pension plan ()

A．an appropriate funding pattern must be established to ensure that enough monies will be available at retirement to meet the benefits promised.
B．the employer's responsibility is simply to make a contribution each year based on the formula established in the plan.
C．the expense recognized each period is equal to the cash contribution.
D．the liability is determined based upon known variables that reflect future salary levels promised to employees.