Three-fourths of the buildings ______.
A. was destroyed
B. is destroyed
C. were destroyed
D. has been destroyed
查看答案
Early to bed and early to rise ______ a man healthy, happy and wise.
A. making
B. to make
C. make
D. makes
Mathematics ______ the language of science.
A. is
B. has been
C. are
D. have been
The young ______ the vital forces in our society.
A. is
B. has been
C. are
D. have been
Every man, woman and child ______ some history, enough at least, to survive in the world.
A. knows
B. know
C. is known
D. are known
微信支付 
支付宝支付