Question

关于一些英语的选择题 请专业人士帮忙回答 悬赏高分 十分感谢

1.——Shall I give you a hand with this as you are so busy now?
——Thank you._____.
A.It couldn't be better B.of course you can
C.if you like D.it's up to you
2.The birds,_____by the presence of the scientists,disappeared really quickly again.
A.frightened B.being frightened
C.haven been frightened D.were frightened
4.there's no doubt _____the famous professor will come to give us a lecture.
A.if B.that C.what D.whether
6.Standing on the sideway,I saw off my father and a minute later he____in the crowd.
A.had swallowed B.was swallowed up
C.swallowed up D.swallowed
8.We had been told that under no circumstances_____the telephone in the office for personal affairsw.
A.may we use B.we may use
C.we could use D.did we use
9.Dad____whisky,but normally only drank in the evening when work was done.
A.was tired of B.was fond of
C.was familiar with D.was afraid of
10.——I have_____to apologize for the slight damage to your recorder.
——Never mind.
A.after all B.in the first place C.at first D.as usual
12.——Sunny day ,isn't it?
——Let's hope the sunny weather____for Saturday's tennis match.
A.carries on B.breaks up C.keeps up D.gets on
13.Everyboday present at the meeting agreed to stick to the____that everyone should be treated fairly.
A.purpose B.ambition C.principle D.level
16.That was really a splendid evening. It's years______I enjoyed myself so much.
A.before B.since C.that D.when
17.The schools themselves admit that not all children will be successful in the jobs______they are being trained.
A.in that B.for that C.in which D.for which
19.It is pretty well understood______controls the flow of carbon dioxide in and out the atmosphere today.
A.that B.how C.when D.what

Answer 1

1.A 表示同意。“不能比这更好了”
2.A 形容词短语作原因状语。
4.B there is no doubt that 固定短语，“毫无疑问”。肯定句中用that引导。
6.B .was swallowed up 吞没，淹没，消失
8. A under no circumstances “绝不”，位于句首用部分倒装。
9.B be fond of 喜欢
10.B “首先，第一”
12.c keep up 持续，继续
13.C “原则”
16.B It's +时间段+since+一般过去时 “自从...以来多长时间了”
17.D 首先排除A、B，因为定语从句中，引导词that不可用在介词之后，故A、B已明显错，for which即for the jobs，为他们的工作而训练，故应用for，C不合句义。
19.D it为形式主语，what 引导真正主语从句，同时在主语从句中作主语。

Answer 2

1.A
2.A
4.B
6.B
8.A
9.B
10.B
12.C
13.C
16.B
17.D
19.D

Answer 3

A
A
B
C
A
B
C
D
C
C
D
D

Answer 4

A C B D A B B C A C D D

Answer 5

AABDABCAABCD