He was caught in the heavy rain.That’s ___ he was ill.
#71575
A
how
B
which
C
why
D
what
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
 The songs _____ she sang in the concert yesterday sounded _____.
#71888
A
/ ; beautifully
B
that ; wonderfully
C
which ; well
D
/ ; nice
We see the lightning ____ it happens, but we hear the thunder later.
#73173
A
the moment
B
for the moment
C
at the moment
D
in a moment