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
I think these students should do ______ part in keeping the class-room clean.
#35756
A
my
B
her
C
their
D
our
Just like weather, life _________ be beautiful all the time.
#40412
A
mustn’t
B
needn’t
C
can’t
D
wouldn’t
Playing ping-pong sounds_______but I can’t play it ________.
#42319
A
good; good
B
well; good
C
well; well
D
good; well
Some naughty boys like to play ________ trick on their classmates on April Fool’s Day.
#38534
A
a
B
an
C
the
D
/
Mrs Smith lives in such a big house without a child around.So she feels very ___．
#37890
A
lonely
B
alone
C
rich
D
nervous