一、Part Ⅰ Vocabulary and Structure(总题数：30，分数：0.00)
1.I’ve never been there but it is, _____, a lovely place.
（分数：1.00）
A.of no account
B.by all accounts √
C.on no account
D.on this account
解析：句意：我从来没去过那，但听大家说那里很好。by all accounts据大家所说。of no account不重要的；无价值的。on no account绝不。on this account因此；由于这个原因。
2.The television networks believe that the period between 6 p. m. and 11 p. m. is the ____television viewing time
（分数：1.00）
A.prime √
B.primary
C.primitive
D.principal
解析：句意：电视台认为晚上六点到十一点是看电视的黄金时间。prime time黄金时间。
3.You had better _____ me about the reason for your dismissal.
（分数：1.00）
A.level off
B.level at
C.level with √
D.level up
解析：句意：你最好告诉我你被解雇的真正原因。level with对……说实话。level off飞机水平飞行，达到平衡。level at瞄准；对准。level up达到……水平。
4._____ in her most beautiful skirt, the girl tried to make herself _____ at the party.
（分数：1.00）
A.Dressed; noticed √
B.Dressing; noticed
C.Dresses; noticing
D.Dressing; noticing
解析：句意：穿着最好的衣服，女孩想让自己在聚会上被注意。本题考查非谓语动词，第一空填过去分词作状语，be dressed in穿着。第二空填noticed做宾语补足语，修饰herself，表示“被注意到”。
5.He has made another wonderful discovery, _____ of great importance to science.
（分数：1.00）
A.who I think it
B.which I think it is
C.that I think is
D.which I think is √
解析：句意：他又有了一个杰出的发现，这一发现对科学具有很大意义。本题考查定语从句。句中I think为插入语，先行词为discovery，在定语从句中作主语，故选D。
6.Only after the anesthetist gave the patient an anesthetic _____.
（分数：1.00）
A.the operation could be conducted
B.could the operation be conducted √
C.could be conducted the operation
D.the operation conducted could be
解析：句意：只有在麻醉师给病人实行麻醉之后，手术才能进行。以only所修饰的副词、 介词短语或状语从句位于句首 ……此处隐藏46750个字…… for police to keep track of criminal activities. For example, when some evildoers run away from scene of crime, security cameras will track their position, making the arrestment more efficient. In this way, there is no doubt that security cameras are useful in making people safer.
To sum up, security cameras are not an invasion of privacy. And it is necessary to install some security cameras in public places in order to protect the safety of people. After all, the security of people is of the top priority for a better life.
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解析：
文章开篇指出，如今有人认为监控摄像头侵犯了个人隐私，令人们时刻处于被监控状态之下。针对这一话题，作者提出自己的观点：监控摄像头并未侵犯个人隐私。首先，监控摄像头能保障人们的安全，对于潜在的犯罪行为起到震慑作用。其次，可以将监控运用于警方破案，追踪犯罪分子的踪迹，从而有利于提高效率。最后总结再次强调，安装监控摄像头是有必要的，并不会严重侵犯个人隐私。
