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【单选题】
玩具不倒翁被扳倒后会自动立起来,其奥妙是
A.
重力太小可以忽略
B.
重心较低不易倾倒
C.
重力的方向总是竖直的
D.
里面有自动升降的装置
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参考答案：
举一反三
【单选题】听力原文：M: Is it still mining outside? W: No, but the wind is still blowing. Q: What can we conclude from this conversation? (19)
A.
It's still raining and the wind is blowing.
B.
The wind has stopped, but it is still raining.
C.
Both tile wind and the rain have stopped.
D.
The day is still not good.
查看完整题目与答案
【单选题】¿( ) quién vas el domingo a la fiesta?
A.
A
B.
/
C.
Con
D.
De
查看完整题目与答案
【单选题】党中央正式提出过渡时期总路钱是在
A.
1951 年
B.
1952 年
C.
C 1953 年
D.
1954 年
查看完整题目与答案
【单选题】mucho o vas a suspender el examen.
A.
Estudias
B.
Estudia
C.
Estudie
D.
Estudiad
查看完整题目与答案
【单选题】No te eches ___el suelo, que vas a ensuciarte la ropa.
A.
/
B.
a
C.
en
D.
de
查看完整题目与答案
【单选题】The dodo became extinct fairly recently so its DNA is still ________ .
A.
in good condition
B.
in good state
C.
in good conditions
D.
out of a condition
查看完整题目与答案
【单选题】Vas a romper el ordenador ___________ de esta manera.
A.
usándolo
B.
lo usas
C.
lo usado
D.
usarlo
查看完整题目与答案
【单选题】听力原文：W: It' s good to see you again. What are you doing these days? You' re still working at the same place, aren' t you? M: Yes, I am. And I'm counting the days until retirement. Q: What can we learn...
A.
She has confidence in him.
B.
She has also won a scholarship.
C.
She is surprised at the news.
D.
She is not interested in the news.
查看完整题目与答案
【单选题】听力原文：W: Is it still raining outside? M: No, but the wind is still blowing a bit. Q: What can be concluded from this conversation? (14)
A.
The rain stopped.
B.
Both the rain and wind stopped.
C.
The wind stopped, but it's still raining.
D.
It's still raining and the wind is blowing.
查看完整题目与答案
【多选题】配电系统中漏电保护器的设置位置至少应是()。
A.
总配电箱总路、分配电箱总路
B.
分配电箱总路、开关箱
C.
总配电箱总路、开关箱
D.
总配电箱各分路、开关箱
E.
分配电箱各分路、开关箱
查看完整题目与答案
相关题目：
【单选题】听力原文：M: Is it still mining outside? W: No, but the wind is still blowing. Q: What can we conclude from this conversation? (19)
A.
It's still raining and the wind is blowing.
B.
The wind has stopped, but it is still raining.
C.
Both tile wind and the rain have stopped.
D.
The day is still not good.
查看完整题目与答案
【单选题】¿( ) quién vas el domingo a la fiesta?
A.
A
B.
/
C.
Con
D.
De
查看完整题目与答案
【单选题】党中央正式提出过渡时期总路钱是在
A.
1951 年
B.
1952 年
C.
C 1953 年
D.
1954 年
查看完整题目与答案
【单选题】mucho o vas a suspender el examen.
A.
Estudias
B.
Estudia
C.
Estudie
D.
Estudiad
查看完整题目与答案
【单选题】No te eches ___el suelo, que vas a ensuciarte la ropa.
A.
/
B.
a
C.
en
D.
de
查看完整题目与答案
【单选题】The dodo became extinct fairly recently so its DNA is still ________ .
A.
in good condition
B.
in good state
C.
in good conditions
D.
out of a condition
查看完整题目与答案
【单选题】Vas a romper el ordenador ___________ de esta manera.
A.
usándolo
B.
lo usas
C.
lo usado
D.
usarlo
查看完整题目与答案
【单选题】听力原文：W: It' s good to see you again. What are you doing these days? You' re still working at the same place, aren' t you? M: Yes, I am. And I'm counting the days until retirement. Q: What can we learn...
A.
She has confidence in him.
B.
She has also won a scholarship.
C.
She is surprised at the news.
D.
She is not interested in the news.
查看完整题目与答案
【单选题】听力原文：W: Is it still raining outside? M: No, but the wind is still blowing a bit. Q: What can be concluded from this conversation? (14)
A.
The rain stopped.
B.
Both the rain and wind stopped.
C.
The wind stopped, but it's still raining.
D.
It's still raining and the wind is blowing.
查看完整题目与答案
【多选题】配电系统中漏电保护器的设置位置至少应是()。
A.
总配电箱总路、分配电箱总路
B.
分配电箱总路、开关箱
C.
总配电箱总路、开关箱
D.
总配电箱各分路、开关箱
E.
分配电箱各分路、开关箱
查看完整题目与答案
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