Why did you just sit and watch? You _______ me.
#104478
A
could help
B
should help
C
could have helped
D
must have helped
推荐题目
Please don’t phone him between 1 and 3 p.m. tomorrow. He _________ a lecture then.
#100160
A
has delivered
B
has been delivering
C
will be delivering
D
delivers
The living room is clean and tidy, with a dining table already for a meal to be cooked.
#102203
A
laid
B
laying
C
to lay
D
being laid
Computers ____ in offices and homes since 1970s.
#100256
A
have been used
B
had been used
C
was used
D
has been used
(2013·西安一中期末)Is he the only one of the students who ________ here just now?
#99614
A
is
B
are
C
was
D
were
Stefan ________ from heart attack for more than ten years, but now he’s healthy and energetic.
#100871
A
had suffered
B
suffered
C
has suffered
D
has been suffering