成人英语三级练习题对于学习的提升是必不可少，在答题的过程中一定要多多总结，下面我们练习2019成人英语三级提分练习题和答案。
2019成人英语三级提分练习题和答案1
1.You should have put the milk in the ice-box; I expect it ______undrinkable by now.
A.became B. had become C.has become D. becomes
Best Answer:C
详解：答案为C。与by now,so far, tip to now这样的短语连用时，谓语动词用现在完成时。
2.The tendency to lie is perhaps _________originally by imitations. It grows into a habit, unknown to its possessors.
A. taken to B. taken over C.taken in D. taken up
Best Answer:D
详解：答案为D。take to表示“喜爱”;take over表示“接管”;take in表示“欺骗”;take up表示“接受，形成”。
3. There were no tickets ______ for Friday's performance.
A.preferable B. considerable C.possible D. available
Best Answer:D
详解：答案为D。词形辨析和句意搭配题。以"-able"或"-ible"结尾的形容词表示被动，意为“可…”或“值得…”的意思。preferable指“更可取的，更合意的”;considerable指“可观的，相当多的.值得考虑的”。possible指“可能的”。

4.Don't _______ this news to the public until we give you the go-ahead.
A.release B. relieve C.relate D. retain
Best Answer:A
详解：答案为A。词形辨析题。release news指“泄露消息。”其余不构成搭配。relieve 指“减轻、缓解”。relate指“叙述、连接”;retain指“保留、维持”。
5.The actual _______by which coal is extracted is well worth watching.
A.process B. procession C.pattern D. conduct
Best Answer:A
详解：答案为A。process表示“步骤，程度，制作方法”;procession表示“行进的队伍”;pattern表示“模式，方式”;conduct表示“行为，方式”。
6.Sandy could do nothing but _____ to his teacher that he was wrong.
A.admit B.to express C.admitting D.to admit
答案A 桑迪无事可做，除了向老师认错 选A，句中的but不是连词“但是”，而是介词“除…之外”，当前面有实义动词do的不同形式时，后面用but do sth.;否则，则要用but to do sth.结构，故只能选A，“桑迪无事可做，除了向老师承认他错了。”，再如：He could do nothing but stay at home. I have no choice but to study hard.
7.I'm going to the supermarket this afternoon.Do you have anything _____
A)to be buying B)to buy C)for buying D)bought
答案B 我下午要去超市，你有什么东西要让我买吗?
8.She will tell us why she feels so strongly that each of us has a role _____ in making the earth a better place to live.
A)to have played B)to play C)to be played D)to be playing
答案 B 他将告诉我们为什么，她会对我们每人所扮演的把地球打造的更适宜生存的角色有如此强烈的感觉。
9.In order to gain a bigger share in the international market, many state-run companier are striving _____ their products more competitive
A)to make B)making C)to have made D)having made
答案A 为了在国际市场中增加更多的市场，许多国有企业努力使他们的企业更具有竞争力。
10.An army spokesman stressed that all the soldiers had been ordered _____ clear warning before firing any shots.
A)to issue B)being issued C)to have issued D)to be issued
答案A 一位军队发言人强调说，所有士兵没被要求在开火射击之前都要发出清晰的警告 to issue发放