精英家教网 > 高中英语 > 题目详情

【题目】We must keep a positive attitude toward the future______we may encounter some difficulties.

A.however B.as if

C.even if D.since

【答案】C

【解析】选C句意:即使我们有可能遇到一些困难我们也必须对未来保持乐观的态度。even if即使引导让步状语从句。however后应接形容词/副词;as if好像;since自从

练习册系列答案
相关习题

科目:高中英语 来源: 题型:

【题目】 People _____ a long queue to buy the ticket for the concert.

A. quitted B. crowded

C. formed D. stood

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】We should do more such exercise in the future, I think, __________ we did yesterday.

A. as B. like C. about D. that

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】Mother told her son to keep __________ how much money he had spent.

A. a record

B. the record

C. a record from

D. a record of

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】He had lost his temper and his health in the war and never found of them again.

A. neither B. either C. each D. all

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】In our discussion with people on how education can help them succeed in life, a woman remembered the first meeting of an introductory course about 20 years ago.

The professor marched into the lecture hall, upon his desk a large jar filled with dried beans, and invited the students to how many beans the jar contained. After shouts of wildly wrong guesses the professor smiled a thin, dry smile,announced the answer, and went on saying, “You have just learned an important about science. That is: “Never your own senses”

Twenty years later, the could guess what the professor had in mind.He himself, perhaps, as inviting his students to start an exciting into all unknown world invisible to the , which can be discovered only through . But the seventeen-year-old girl before she could hear the invitation clearly. She was just to understand the world. And she that her firsthand experience could be the . The professor, however, said that it was . He was taking away her only for knowing and was providing her with no substitute(替代). “I remember feeling small and , the woman says, “and I did the only thing I could do, I dropped the that afternoon,and I haven’t gone near science since.

【1】A. art B. history C. science D. math

【2】A. placed B. focused C. pointed D. covered

【3】A. count B. guess C. report D. watch

【4】A. warning B. giving C. turning away D. 1istening to

【5】A. ready B. possible C. correct D. difficult

【6】A. way B. truth C. class D. lesson

【7】A. lose B. trust C. sharpen D. show

【8】A. 1ecturer B. scientist C. speaker D. woman

【9】【改编】A. referred B. thought C. devoted D. saw

【10】A. voyage B. movement C. change D. rush

【11】A. professor B. eye C. knowledge D. light

【12】【改编】 A. scientific methods B. teaching oneselfC. teachers direction D. the sixth sense

【13】【改编】A. understood B. refused C. felt D. accepted

【14】A. suggesting B. beginning C. pretending D. waiting

【15】A. believed B. doubted C. proved D. explained

【16】A. growth B. strength C. faith D. truth

【17】A. firm B. interesting C. wrong D. acceptable

【18】【改编】A. method B. approach C. means D. tool

【19】A. cruel B. proud C. frightened D. brave

【20】【改编】A. course B. study C. the professor D. school

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】The man who looked honest ________ to be a thief.

A.turned down B.turned in

C.turned out D.turned off

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】The manager thought________difficult to finish the task in such a short time.

A.that B.it

C.this D.him

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】When he found many people were gathering there, he went to see what __________.

A. happened

B. would happen

C. has happened

D. had happened

查看答案和解析>>

同步练习册答案