()1. ______ useful robot! It can help with the housework like a human servant.
A.How
B.What an
C.How a
D.What a

D

本题考查感叹句的用法。感叹句主要有两种形式：What+(a/an)+形容词+名词+主语+谓语！和How+形容词/副词+主语+谓语！。在本题中，“useful robot”是名词短语，且“robot”是可数名词单数，所以应用What引导的感叹句，并且“useful”是以辅音音素开头的单词，所以要用“a”。因此，正确的感叹句结构是“What a useful robot!”。

()2. You should ______ your mistakes if you want to make progress.
A.learn from
B.learn about
C.learn with
D.learn to

A

“learn from mistakes”为固定搭配，意为“从错误中学习”，符合“想要进步”的语境。A选项“learn from”表示“从……学习”；B选项“learn about”意为“了解”；C选项“learn with”表示“和……一起学习”；D选项“learn to”后接动词原形，意为“学习做某事”。此处需表达从错误中学习，A选项正确。

()3. Friendship is ______ wine(酒). The longer we keep it,the tastier it will be.
A.as soon as
B.as good as
C.as well as
D.as long as

B

本题主要考查形容词原级的用法。A选项“as soon as”意为“一……就……”，引导时间状语从句，不符合语境；B选项“as good as”意为“和……一样好”，是形容词原级比较结构，在这里表示“友谊和酒一样好”，符合“友谊就像酒，我们保存的时间越长，它就会越美味”的语境；C选项“as well as”意为“和……一样好”，但它是副词原级比较结构，用来修饰动词，而此处需要修饰名词“wine”，所以不合适；D选项“as long as”意为“只要；和……一样长”，不符合语境。所以正确答案是B。

()4. —In the museum,Sam ______ asked the guide if he could take photos there.
—Yeah,he always shows good manners.

A.politely
B.loudly
C.widely
D.completely

A

根据答句“he always shows good manners”可知Sam有礼貌，选项中“politely”（礼貌地）符合语境，A正确；“loudly”（大声地）、“widely”（广泛地）、“completely”（完全地）均与“good manners”不符。

()5. You needn't ______ missing the film. To be honest,it's not worth watching at all.
A.enjoy
B.regret
C.avoid
D.suggest

B

根据句意“你不必____错过这部电影。说实话，它根本不值得看。”，A选项“enjoy”意为“享受”，代入不符合语境；B选项“regret”意为“后悔”，“regret doing sth”表示“后悔做过某事”，符合“不必后悔错过电影”的意思；C选项“avoid”意为“避免”，“needn't avoid”逻辑不通；D选项“suggest”意为“建议”，与句意不符。所以选B。

()6. Actually,girls can be ______ they want to be just like boys,whether it is a pilot,an astronaut,or a general manager.
A.whenever
B.whatever
C.whoever
D.however

B

分析句子结构，空格处引导表语从句，且在从句中作表语，指代职业身份等。"whatever"表示“无论什么”，符合“女孩可以成为她们想成为的任何职业”的语境；"whenever"（无论何时）、"however"（无论怎样）不符合语义；"whoever"侧重指人，而此处强调职业，用"whatever"更恰当。

()7. —I hear the band's latest tour was a big success.
—Yeah! Their great performance ______ huge crowds.
A.kicked in
B.drove in
C.lay in
D.pulled in

D

本题考查动词短语辨析。A选项“kicked in”意为“开始生效；起作用”；B选项“drove in”意为“驶入；敲入”；C选项“lay in”意为“储存；准备”；D选项“pulled in”意为“吸引；拉拢”。根据句意“他们的精彩表演吸引了大量人群”，可知D选项符合语境。

二、短文填空
People have been interested in robots for quite some time. Scientists are always inventing new and better robots. It is known that robots (1) an important role in our lives.
First of all,in real life,robots are (2) used in factories. They do many different jobs. They always do all the (3) ,difficult and heavy work,and help out in (4) ,schools and offices. The use of robots can (5) the working conditions for people.
Secondly,smarter robots will help us (6) the housework. They can do jobs such as preparing meals,washing the dishes and (7) the floor. Therefore,we will have more time to do (8) we want to do.
Thirdly,robots will be our (9) . When we feel sad,lonely or happy,we can have a chat with a robot. Robots will not only be good listeners but also (10) us good advice. In a word,robots will be more and more intelligent and affect our lives in many ways.

1.play 2.mainly 3.dangerous 4.hospitals 5.improve 6.with 7.sweeping 8.what 9.friends 10.offer

1. play：固定搭配play an important role in...表示“在……中扮演重要角色”，主语robots为复数，时态为一般现在时，用动词原形。
2. mainly：此处需副词修饰动词used，mainly表示“主要地”，符合语境“机器人主要用于工厂”。
3. dangerous：由后文difficult and heavy可知此处需形容词，dangerous“危险的”与工作性质搭配合理。
4. hospitals：根据schools and offices可知此处为场所名词，hospitals“医院”符合机器人应用场景。
5. improve：情态动词can后接动词原形，improve“改善”与working conditions搭配，意为“改善工作条件”。
6. with：固定搭配help sb. with sth.表示“帮助某人做某事”，符合“帮助我们做家务”的语境。
7. sweeping：such as后接动名词，sweep the floor“扫地”，sweep的动名词形式为sweeping。
8. what：此处为宾语从句，what在从句中作宾语，意为“我们想做的事情”。
9. friends：由后文“聊天”可知机器人会成为“朋友”，主语robots为复数，friend用复数形式friends。
10. offer：not only...but also...连接并列结构，由be可知此处用动词原形，offer“提供”与advice搭配，意为“提供建议”。