I ______ Peter with his work, but I had a lot of things to do myself.
#86588
A
must have helped
B
should have helped
C
needn’t have helped
D
can’t have helped
推荐题目
Nathalie suggested the problem worth paying attention ______ at the meeting.
#86723
A
to be discussed
B
to been discussed
C
being discussed
D
be discussed
Did Jack take the doctor’s advice that he ________ in bed for a couple of days?
#86834
A
lies
B
lay
C
lie
D
laid
Were it not for the debt, we ______a happy life:
#90303
A
are living
B
would live
C
were living
D
will live
I have lost one of my gloves. I _____ it somewhere.
#89289
A
must drop
B
must have dropped
C
must be dropping
D
must have been dropped
—Yang Liwei has won great honour for our country. —Who is Yang Liwei?—What a question! It is surprising that ________ the first spaceman in China.
#89395
A
you didn’t know our national hero
B
to you not to know him
C
you should know nothing about
D
you knew nothing about him