Half of the workers here ________ under 30 ________.
#86326
A
is;years
B
are;year old
C
is;years old
D
are;years of age
推荐题目
The population of Jiangsu __ to more than twice what it was in 1949. The figure is now approaching 74 million.
#86335
A
has grown
B
have grown
C
grew
D
are growing
