--- I’m sure Andrew will win the first prize in the final. --- I think so. He ____ for months.
#102489
A
is preparing
B
was preparing
C
has been preparing
D
had been preparing
推荐题目
Mother was satisfied to see her son well _____ for the coming examinations.
#103243
A
prepare
B
prepared
C
preparing
D
to prepare
When_____home from work?
#103893
A
do your parents come
B
does your parents come
C
have your parents
D
our parents come
Food supplies in the flood-stricken area          . We must act immediately before there’s left.
#102123
A
have run out
B
are running out
C
have been run out
D
are being run out