His father served in the army in ________ when he was in ________.
#51731
A
the 1950s; his twenties
B
1950s; twenties
C
1950’s, the twentieth
D
the 1950s; the twentieth
推荐题目
There are quite a few trees in the forest .
#51490
A
kind of
B
a lot of
C
not too many
D
not enough
The big flood last week affected(影响) ________ people’s lives, and _______ them died.
#51435
A
thousands of; two hundred
B
thousands of; two hundred of
C
two thousand; two hundred
D
two thousands; two hundreds
_______ trees have been planted near here, so the air is very fresh.
#51421
A
Two hundreds
B
Hundred of
C
Hundreds of
D
Hundreds
We often plant _______trees every year.
#51640
A
thousand
B
thousand of
C
thousands of
D
thousands