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【判断题】
岩溶塌陷的浮力效应是指岩土体位于地下水位之中，当地下水位下降时，除产生压强差效应外，土体的浮托随之减小，从而诱发塌陷。A.
正确
B.
错误
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【单选题】—What’s Mike doing? —He’s watching his brother _______.
A.
to swim
B.
to swimming
C.
swims
D.
swimming
【简答题】What’s Steve doing? 2. What’s Rick’s brother doing? 3. What does Steve want Rick’s brother to do? 4. Can Rick take a message for his brother?
【单选题】下列选项不正确的是：
A.
餐饮服务提供者采购食品对原料无要求
B.
餐饮服务提供者应当制定并实施原料控制要求
C.
食品经营者应当定期检查库存食品，及时清理变质或者超过保质期的食品
D.
食品经营者应当按照保证食品安全的要求贮存食品贮存散装食品
【单选题】—What’s your brother doing in his room now?—He ________ a kite.
A.
makes
B.
made
C.
is making
D.
will make
【单选题】－What’s his brother? －He is a teacher.He__________ maths at a school.
A.
taught
B.
has taught
C.
teaches
D.
will teach
【简答题】听力测试 A)听下面10段对话,回答每段对话后的问题.(每小题1分) 1.How many times does the man go shopping in a month? A.Twice a week. B.eight times. C.Twice. 2.What’s wrong with Jack? A.He has a cold. B.He has a stomachache. C.He...
【单选题】Tom works very hard. His brother, ______, doesn’t do anything at all.
A.
for another thing
B.
what’s worse
C.
on the other hand
D.
even worse
【单选题】人民警察在执法过程中面对熟人说情，必须正确处理法与情的关系，下列选项不正确的是()。
A.
法与情相互矛盾时坚持把法律放在首位
B.
在坚持法律至上的前提下适当考虑人性化执法
C.
严格按照法律规范实施执法行为
D.
依法行使自由裁量权时考虑情和理
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