Some physics problems in this book are _________difficult for the students _________work out.
#55219
A
so; that
B
not; but
C
such; that
D
too; to
推荐题目
–_______________ does a CRH train run? –It runs up to more than 300 km an hour.
#56034
A
How long
B
How far
C
How fast
D
How soon
— Do you watch sports every day?—No, I don’t. __________ I play ping-pong __________ tennis every day. So I can play them well.
#58022
A
But, or
B
And, but
C
But, and
D
And, or
—How do you like the popular documentary “A Bite of China”（《舌尖上的中国》）?—Excellent! You won’t realize how wonderful our Chinese food is _____ you watch it.
#55212
A
when
B
as
C
after
D
until
Jack had a fever, he finishing doing his homework yesterday.
#58574
A
Although; but
B
But; although
C
Although; /
D
/;although