-- Is air the lightest thing in the world?-- Not . Scientists from Zhejiang University have just developed the world’s lightest material.
#35412
A
now
B
yet
C
then
D
again
推荐题目
My friend and I are good at biology. But we don't like geography very much.
#34997
A
all
B
both
C
either
D
neither
--- Can you speak French, Mr Brown? --- Yes. But only ____ French words.
#35715
A
few
B
little
C
a little
D
a few
－I think winter is a beautiful season, _______ when it snows.－Me, too.
#36064
A
specially
B
especially
C
probably
D
properly
Make a list of the things you want to buy. ________, you will surely forget some of them.
#35246
A
Anyway
B
However
C
Otherwise
D
Therefore