单项选择题 合同规定散装大米约100公吨,出口方至少要发货( )公吨。 A、100 B、90 C、95 D、98

多项选择题 What should a chair say, when participants are straying from the point?  A、Since this is an especially important problem, let us concerntrate a bit and discuss it more deeply. B、So far we have discussed the following three points: one…; two …; and three …. Can we concentrate on these three points? C、We sincerely hope that all present here will feel free to express your ideas and exchange various opinions. D、Mr. Smith, I’m afraid we can’t hear you. Would you please speak louder or make use of one of the microphones in the center of the lecture hall?

单项选择题 交易性金融资产购买价款中包括的已经宣告发放但尚未里支取的股利，应计入其初始确认金额。（ ）

多项选择题 Tobin’s q has several advantages over rate of return measures. A. The numerator of q, market value, reflects expected future profits, whereas accounting data reflect only past profits. B. The market value of a firm depends partly on risk, so q incorporates an adjustment for risk. C. q is much less sensitive to errors in measuring its components than are profits. D. q reflects the operations of the entire firm, creating complications for diversified firms.

单项选择题 关于腹内斜肌,正确的是A. 位于腹壁的最内层B. 腱膜分两层完全包裹腹直肌C. 游离下缘参与构成腹股沟管上壁D. 腱膜参与构成皮下环E. 腱膜参与构成腹环

多项选择题 下列各项中,关于企业固定资产折旧范围表述中,正确的有( )。 A. 企业当月减少的固定资产当月照提折旧 B. 企业当月增加的固定资产当月开始计提折旧 C. 固定资产提足折旧后仍继续使用的不用计提折旧 D. 提前报废但未提足折旧的固定资产不再补提折旧

单项选择题 正交模式辅助绘图可按哪个快捷键操作 A、F6 B、F7 C、F8 D、F9

单项选择题 考虑到单片机I/O口的灌电流大于拉电流，故此时应优先选择（ ）数码管。 A、共阴 B、共阳 C、静态 D、动态

单项选择题 新民主主义革命的首要对象是（）。​ ​

单项选择题 矢量磁位泊松方程在()条件下成立