Many a student _____ that mistake before.
#86135
A
hasmade
B
havemade
C
hasbeenmade
D
hadmade
推荐题目
The population of this city, 30% of which_______, ______ 10% in the last two years.
#86017
A
are Chinese; has risen by
B
are China; has fallen by
C
is Chinese ; have increased
D
is China; have reduced by
