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【判断题】
地方性法规是地方人大及其常委会根据本地的实际需要,在不同宪法、法律、行政法规相抵触的前提下制定的。()
A.
正确
B.
错误
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【简答题】Complete the dialogue with proper words or sentences. A: Good morning, madam! B: Good morning, sir! A: You look worried. (56) ? B: My son got lost when I was talking with my friend in the park. I’ve l...
【简答题】What do you learn according to the dialogue? [A] The girl is very good at French. [B] The girl likes football better than the boy. [C] The boy didn't do well in the exam.
【单选题】根据下面对话,回答题。 Dialogue One Speaker A: Good evening, sir and madam. Speaker B: Good evening ____1______ Speaker A: Let me check the list. Yes, we do have a reservation under Mr. Stephen. Speaker B: _____...
A.
it’s a window table that we’ve booked
B.
just usher him here
C.
We’ve a reservation for a table for two under the name of Stephen
D.
But there is a change in the number of people
【简答题】Complete the dialogue with proper words or sentences. A: Good morning, madam! B: Good morning, sir! A: You look worried. 1._____________? B: My son got lost when I was talking with my friend in the pa...
【判断题】The good news in dialogue 1 is about raising salary。
A.
正确
B.
错误
【多选题】某平面一般力系向某点简化,其主矢及主矩皆不为零,若适当选择简化中心,简化后可能出现的结果为()
A.
主矢为零
B.
主矩为零
C.
主矢不变而主矩增大
D.
主矩改变,主矢也改变
【判断题】若一力系的主矢为零,对某一点的主矩也为零,则该力系为平衡力系。
A.
正确
B.
错误
【单选题】国务院卫生行政部门对可能造成重大社会影响的突发公用卫生事件,应当向国务院报告的时限是
A.
1小时
B.
2小时
C.
立即
D.
12小时
【简答题】如图所示矩形板所受的剪流为10000 N/m,板的厚度为0.001 m,剪切模量G=7e+10 Pa,则剪流在板上做的功为(填写小数形式)()N·m。【图片】‍
【单选题】Besides being short, a good dialogue must be ______ in such a way that the speakers’ parts are balanced.
A.
updated
B.
constructed
C.
demonstrated
D.
valued
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