On the table she found a piece of paper _______ some confusing symbols.
#73639
A
which was written
B
that was written
C
on which were written
D
on that was written
推荐题目
_______ I know the money is safe, I shall not worry about it.
#74568
A
Even though
B
Unless
C
As long as
D
While
—Will the match be cancelled because of the bad weather?—No, rain or shine, the match will be held as .
#68279
A
schedule
B
scheduling
C
scheduled
D
to schedule
Our teacher is always busy preparing lessons until 11 o’clock at night, ______we students have gone to sleep.
#74335
A
that time
B
by which time
C
by that time
D
which time
Some scientists have questioned the theory ______ CO2 is causing dangerous global warming.
#68429
A
which
B
what
C
that
D
why