(2013·江苏，28)In the global economy，a new drug for cancer，________it is discovered，will create many economic possibilities around the world.
#67442
A
whatever
B
whoever
C
wherever
D
whichever
推荐题目
(2011·辽宁，32)When the news came ________ the war broke out，he decided，to serve in the army.
#67302
A
since
B
which
C
that
D
because
The students ________ have a sports meeting this weekend if it ________.
#41351
A
won’t; rains
B
will; rains
C
won’t; will rain
D
are going to; is going to rain
The reason______ he gave for being absent from school was ______ he had to attend his sick mother at home.
#73657
A
which; because
B
why; because
C
不填; that
D
why; that
. I have no idea _______ he left the party without _______ .
#70313
A
why; noticing
B
how; being noticed
C
whether; notices
D
that; notice
．—I wonder whether the speaker has arrived.— ________ ，I’ll check at the reception desk.
#69237
A
Wait and see
B
Beg your pardon
C
If you’ll excuse me
D
It’s still early