Professor Li’s health was completely___________ by ten years of hard work.
#12654
A
hurt
B
injured
C
ruined
D
damaged
推荐题目
He spent __________ money on books and _________ his books are about space and satellites. 
#14317
A
a great deal of; a good many of
B
a good many; a great number of
C
a great number of; a large amount of
D
quantities of; a quantity of
A thousand words will not leave so deep an ________ as one deed.
#11761
A
effort
B
idea
C
opinion
D
impression