Some of the students are not sure ___ spelling the word, while others are not sure ___ the use of some grammatical rules.
#28757
A
of… about
B
about…to
C
of…to
D
for….of
推荐题目
– How soon could they cover the distance?--- ____________.
#27595
A
For two hours
B
During the two hours
C
After two hours
D
In two hours
If you keep practising every day, , you’ll find your spoken English improving.
#26489
A
for example
B
on the other hand
C
little by little
D
in common
She is not particular _____ clothes as long as they are comfortable to wear.
#26670
A
about
B
from
C
of
D
in
We’d better discuss everything ________ before we work out the plan.
#25238
A
in detail
B
in general
C
on purpose
D
on time