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单选题 There is a delicate balance of nature ______ many square miles of ocean and vegetation and clean air are needed to maintain only a relatively few human beings
学科：22级专四备考
时间：2026-05-25 08:01:24
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题目1单选题
There is a delicate balance of nature ______ many square miles of ocean and vegetation and clean air are needed to maintain only a relatively few human beingsA. whenB. howC. in whichD. where
题目2单选题
A poet must not write for the ages past, but for ______ in which he lives and those which are to followA. thatB. oneC. the oneD. those
题目3单选题
To understand the situation completely requires more thought than ______ thus farA. has been givenB. has givenC. being givenD. was given
题目4单选题
The ______ were obliged to sweep away the tree ______ from the ______A. serfs.., leaves.., roofsB. serves.., leaves.., roofsC. serfs.., leaves.., roovesD. serves.., leafs.., roofs
题目5单选题
Fast-food restaurants are ______ to those who are too busy or too tired to cook dinner for the familyA. great helpsB. of a great helpC. great helpD. a great help
题目6单选题
Those who ______ will burn themselvesA. play fireB. play the fireC. play a fireD. play with fire
题目7单选题
______, the PLA man jumped into the river to save the drowning childA. Breathing deepB. Taking a deep breathC. To take a deep breathD. Taking a breath deeply
题目8单选题
"100 yuan for this mirror! I ______ it would cost so much," said the woman in surpriseA. don't knowB. knowC. hadn't knownD. didn't know
题目9单选题
The old man is telling the children ______ story as ______ last timeA. such a funny... he did soB. as funny a... he didC. the same funny... he did itD. as a funny... he did
题目10单选题
He is ______ learned man, but she is ______ learned of allA. a most.., a mostB. the most.., the mostC. the most.., a mostD. a most.., the most
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