He must have finished the work yesterday,  ____ he ?
#65366
A
mustn't
B
haven't
C
didn't
D
hasn't
推荐题目
—Does Peter have a tennis racket?— ________ . But he has some tennis balls.
#60095
A
Yes, he does.
B
No, he doesn’t.
C
Yes ,she does.
D
No, she doesn’t.
--- Is this your bike? --- No,________It's________bike.
#60172
A
this isn't, Li Lei's
B
this is, Li Lei's
C
it isn't, Li Lei's
D
it is, Li Lei's
—       did he play soccer?— About 15 years.
#60028
A
How often
B
How many
C
How long
D
How much