They took rock samples back to Earth for _____study.
#42229
A
farther
B
step by step
C
further
D
far away
推荐题目
-Let’s dance! -OK, try to follow the_______from the loudspeaker.
#42618
A
beat
B
advice
C
words
D
instructions
—Excuse me, Maria. Can I use your bike?—Sure. Here you are. But you must return it _____ time.
#38457
A
in
B
At
C
on
D
to
—You bought the car about ten years ago? —Yes. ________it’s old, it still runs well.
#39420
A
Because
B
Since
C
Although
D
But