求答案-英语2It is necessary _______ a foreign language.1 of colle

求答案-英语2
It is necessary _______ a foreign language.
1 of college students to master
2 for college students to master
3 that college students master
4 that college students to master
Henry would never forget _______ his mother-in-law for the first time.He was so pleased with the gifts she brought for him.
1 meet
2 to meet
3 meeting
4 met
Do you know the man _______ under the apple tree?
1 lay
2 lain
3 lying
4 laying
_______ a reply,he decided to write again.
1 Not receiving
2 Receiving not
3 Not having received
4 Having not received
That T-shirt was so tight that he decided to have it _______.
1 be enlarged
2 enlarge
3 enlarged
4 to enlarge
_______ at such a time,his work attracted much attention.
1 To publish
2 Published
3 Publishing
4 To be published
_______ from space,we can find that our earth looks like a“blue planet”.
1 Seen
2 Seeing
3 Having seen
4 To see
The manager has his employees _______ a business report every week.
1 to write
2 written
3 writing
4 write
I found _______ pleasant walking along the river after supper.
1 this
2 that
3 it
4 which
You’d better take an umbrella with you _______ it should rain.
1 in case of
2 in case
3 because
4 when
_______ you have decided to get married,you should shoulder the family responsibilities.
1 Although
2 Once
3 Or
4 Unless
It _______ that I met one of my old classmates on my way home yesterday.
1 took place
2 occurred
3 broke out
4 happened
The old woman next door is very keen _______ growing roses.
1 to
2 with
3 on
4 at
The atmosphere _______ certain gases mixed together in definite proportions.
1 composes of
2 is made up
3 consists of
4 makes up of
He didn’t have time to read the report word for word.He just _______ it.
1 skimmed
2 observed
3 overlooked
4 glanced
He _______ at the thought of seeing the pretty girl again.
1 cheered off
2 cheered up
3 cheerful
4 cheered on
Knowing first aid (急救) is _______ to saving lives.
1 cure
2 cruel
3 crucial
4 crude
He _______ whether he should make one last attempt to save the man.
1 paused
2 stopped
3 waited
4 hesitated

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应该都是对的,希望答案对你有用.