He is old, but he ____ have gray hair.
#57540
A
does
B
do
C
don’t
D
doesn’t
推荐题目
--- What a beautiful car! When ________ you ________ it?   --- I ________ it for two years.
#53343
A
did; buy; bought
B
did; buy; have had
C
have; bought; have bought
D
have; bought; have had
I’ve worked with child before, so I know what ________ in my new job.
#52383
A
expected
B
to expect
C
expecting
D
expect