单项填空
A short circuit
will the fuse(保险丝). (原创)
A. blow up B. blow off
C. blow out D. blow over
解析:选C。句意为:短路会烧断保险丝。根据句意可知,答案选C。
8. in trouble
在危险、受罚、痛苦、忧虑等的处境中
Please telephone
us when you are in trouble.
遇到困难时就给我们打电话。
联想拓展
have trouble (in)
doing sth. 做某事有困难。其中的介词 in 在口语中通常可省略。
take (the) trouble
to do sth. 在这一结构中,其中的冠词用不用均可,但含义稍有不同:用冠词,表示不怕费事或不怕麻烦而去做某事;不用冠词,表示尽心尽力或费尽心血而去做某事。
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go to (the)
trouble to do (of doing) sth.
不辞辛劳做某事/费心做某事
give sb. trouble/put sb. to trouble麻烦某人;打扰某人
have trouble with
... 有……病痛;同……闹纠纷
We had no trouble
(in) finding his office.
我们没费吹灰之力就找到了他的办公室。
He took the
trouble to show me the way to the station.
他不嫌麻烦地为我去火车站而指路。
He went to the
trouble of finding out when our train was leaving.
他费心为我们打听到了我们乘坐的火车的开车时间。
I don’t like
giving trouble to people I don’t know.
我不愿意给我不认识的人添麻烦。
The man often has
trouble with his wife.
这个男人经常与他的妻子闹矛盾。
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