The teacher with his students _____ playing _____football at this tine yesterday.
#41205
A
was; the
B
is;the
C
were ;/
D
was; /
推荐题目
The professor could hardly find sufficient grounds _____his arguments in favor of the new theory.
#73299
A
to be based on
B
to base on
C
which to base on
D
on which to base
David has to admit the fact ________ he has fallen behind the others in his class.
#68130
A
whether
B
that
C
why
D
when
I will stay at home and read books if it _______ tomorrow.
#41356
A
is raining
B
rains
C
rain
D
will rain
