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问题 多项选择题

《公安机关人民警察现场制止违法犯罪行为操作规程》中的处置措施包括（）。

A.口头制止

B.徒手制止

C.使用警械制止

D.使用武器制止

答案

参考答案：A, B, C, D

单项选择题

Now that you’ve gotten a little more confident, we’re going to give you the opportunity to practice "without the training wheels." When you want to check your work, you can turn to the solutions at the end. If you aren’t familiar with some of the mathematical concepts, make a note to pay particular attention to that chapter in this book; this practice set covers a wide range of topics tested on the GMAT.
On all data sufficiency problems, the answer choices are the same (as you’ve learned). We’ve put them here for your reference.
Ａ. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Ｂ. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
Ｃ. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
Ｄ. EACH statement ALONE is sufficient.
Ｅ. Statements (1) and (2) TOGETHER are NOT sufficient.

Was the price of a certain stereo in March greater than its price in May
(1) The price of the stereo in March was 80 percent of its price in April.
(2) The price of the stereo in April was 120 percent of its price in May.
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多项选择题

井下隔爆型电气设备常见的失爆现象有（）

A.外壳严重变形或裂纹、焊缝开焊、连接螺丝不全，拧入深度少于规定值

B.隔爆而锈蚀严重，间隙超过规定值，螺丝未压紧

C.电缆进出线不使用密封圈或密封圈不合格，闲臵喇叭口不使用挡板

D.螺栓松动，缺少弹簧垫使隔爆间隙超过规定值
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