已选分类
文学外国语言文学
单选题It is the central government that has ______ the coastal economies preferential policies.
单选题 Evidence came up ______ animals will behave abnormally if there is going to be an earthquake.
单选题The application of 3G is on the
upswing
in China; however, the era of 4G has also begun.
单选题If you refuse to pay,I shall ______ against you． A．take actions B．take action C．taking action D．to take actions
单选题He is too young to be able to ______ between right and wrong.
单选题______ the end, he finished doing his homework and went to sleep. [A] At [B] In [C] On
单选题Peter was seen crying when he came out of the office. We can deduce that he must have been punished.
单选题The idea for the new project came to Jack ______ to his study recently.
单选题An action that is
lavishly
rewarded as soon as it is performed is well on its way to becoming a habit.
单选题
单选题A: Let ' s meet again some time early next week and see what each
of us comes up with. B:______
A. Can I make an appointment with you on Monday afternoon?
B. Monday afternoon is fine with me.
C. Let' s go to dinner together on Monday.
D. I look forward to seeing you on Monday.
单选题Consider the universal cannibalism of the sea, all of whose creatures ______ one another.
单选题The money most American firms put in work force training mainly goes on ______.
单选题She was undecided about ______ his offer.
单选题______ at in his way, the situation does not seem so desperate.
A. Looking
B. Looked
C. Being looked
D. To look
单选题A thorough study of biology requires ______ with the properties of trees and plants, and the habit of birds and beasts. A. acquisition B. discrimination C. curiosity D. familiarity
单选题At first I guessed it was an airplane, but I soon changed my mind because it remained {{U}}static{{/U}} instead of moving like a plane.
单选题In applied investigation, ______.
单选题When Mr. Black retired, his son______the business.A. took upB. took overC. took onD. took out
单选题According to the passage it can be inferred that ______.