- 电磁感应
- 共4515题
A．hands
B．chest
C．shoulders
D．legs
正确答案
C
解析
向前走的要领是挺胸，肩膀要向后。A和D前后移动才能行走。 B不能向后。
A．bent
B．forward
C．Ahead
D．straight
正确答案
A
解析
暂无解析
A．beside
B．off
C．over
D．above
正确答案
B
解析
暂无解析
Whenever I am in trouble, he is sure to help me out. I've ______
A．never met a kind man
B．ever met a kind man
C．ever met the kindest man
D．never met a kinder man
正确答案
D
解析
这句话在意思上等于：“He is the kindest man I've ever met．” (他是我所遇见过的最好的人。)这句话体现了比较级和最高级之间相互转换的关系。再如：I've never seen a better film than this one．可转换为：This is the best film I've ever seen．其他几个选项意思上都不对。
"Did you go to Belgium last year when you were on a business trip to Europe " "No, ______ there"
A．I have never gone
B．I never did
C．I've never been
D．I never was
正确答案
C
解析
暂无解析
I ______ that John will come to the party. He's busy preparing for an examination.
A．suspect
B．doubt
C．expect
D．think
正确答案
B
解析
句子的上下文表明，John来参加晚会的可能性不大，因而所要填的动词应表达否定的意思，所以C和D可以首先排除。至于A和B，这是中国学生经常混淆的一对词。二者在汉语中都可译为“怀疑”，但其意思却差别很大。doubt表示对某事的真实性或可能性有疑问，因而具有否定的意味，而suspect表示认为某事是可能的，因而具有肯定的意味。
用贷款购买设备，企业可将所支付的利息及折旧从成本中扣除而免税，并且可以回收( )。
A．净值
B．残值
C．净现值
D．剩余价值
正确答案
B
解析
暂无解析
The coach didn't just want to win the match, but wanted his team to ______ their opponents by at least three to nil.
A．win
B．strike
C．repel
D．overwhelm
正确答案
D
解析
暂无解析
Cats sleep ______ day and hunt ______ night.
A．in, in
B．at, at
C．during, during
D．by, by
正确答案
D
解析
暂无解析
China is one of the few countries in the world that have devoted great efforts to ______ world peace.
A．preserving
B．conserving
C．possessing
D．reserving
正确答案
A
解析
暂无解析
At the inauguration ceremony, the newly elected president ______ his speech with a few words of thanks to his supporters.
A．preceded
B．proceeded
C．precluded
D．advanced
正确答案
A
解析
precede是及物动词，意为“先于……；在……之前加上”。proceed与precede在词形上相似，但proceed是不及物动词，意为“进行；继续进行”，后常接介词with和to，proceed with sth．意为“继续进行…… (尤其指停顿后继续做同一件事)”，而proceed t。sth．指“接下去做(另一件事)”。preclude意为“预防，排除了，阻止”，而advance意为“前进，推进，促进”。综合题意，A。
He must have been very depressed when he heard the news, ______
A．mustn't he
B．haven't he
C．wasn't he
D．didn't he
正确答案
C
解析
这里must是推测性用法，表示对过去某一情况进行推测，用于推测性用法时，反意疑问句不能用它作为疑问部分的助动词，而要根据该过去某一情况的实际表达方式来定，即不用must表示推测时，此过去情况应该如何表达，反意疑问句的疑问部分就用相应的助动词，例如：
He must be a teacher，isn't he
He must have heard it then，didn't he 故C。
He's ______ enough to stand all the hardships.
A．tough
B．rough
C．crude
D．hoarse
正确答案
A
解析
暂无解析
Financial aid is largely given to those who ______
A．study well.
B．need money.
C．cannot repay.
D．lose their jobs.
正确答案
B
解析
本文表明奖学金是有限的，无力支付学费的人应设法得到经济上的帮助，但必须做到借钱还钱，或找到工作，挣钱上学。
Although his many examples were all right, the remainder ______ not quite exact.
A．is
B．was
C．are
D．were
正确答案
D
解析
如果作为主语的名词词组中心词是the rest，the remainder等，其主谓的数的关系一般遵循意义一致的原则：如果所指为复数意义，动词用复数形式；如果所指为单数意义，动词用单数形式。
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