________ anyone come to my office, please tell them I'm not available before four o’clock.
#66853
A
Might
B
Could
C
Would
D
Should
推荐题目
_______ a pair of compasses, it is easy to describe a circle.
#70488
A
Having
B
To have had
C
If you have
D
if having
The police got to ___ was once an old school ___the peasants used as a store .
#72361
A
what , that
B
where , which
C
where , that
D
which , where
My mother was looking while I the radio.
#41312
A
listened to
B
have listened
C
was listening to
D
is listening to
— Is there anything you want to know? — I just wonder ____ that makes Jim so excited.
#69348
A
what it is
B
what he does
C
how it is
D
why it does