—You may find the key to the math problem on page 107.—Ah, it’s so simple. I wonder why I _____ of that.
#102292
A
hadn’t thought
B
haven’t thought
C
didn’t think
D
wasn’t thinking
推荐题目
–-That must have been a long trip.-- Yeah, it _______ us a whole week to get there.
#100711
A
takes
B
has taken
C
took
D
was taking
By the time Jack returned home from England, his son from college.
#101871
A
graduated
B
has graduated
C
had been
D
had graduated
— Will James attend the party? — He has just arrived, but I didn’t know he ______ until yesterday.
#99119
A
is coming
B
had come
C
was coming
D
came
—I’m going to attend your lecture at 9∶30 tomorrow morning.—I regret to tell you that. When you arrive, it will have ended and I ________ questions with my students.
#102502
A
would discuss
B
will discuss
C
will be discussing
D
am discussing
---- Kate is in hospital.---- Oh, really? I _______. ________ visit her.
#104112
A
didn’t know; I’ll go and
B
don’t know; I’ll go and
C
don’t know; I’m going to
D
didn’t know; I’m going to