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
．_________the fact that doctors have warned that smoking causes cancer, people still keep on smoking.
#27689
A
Due t o
B
Thanks to
C
In case of
D
In spite of
He came all the way to China for learning it better ______ for making money.
#26403
A
other than
B
more than
C
better than
D
rather than
______hearing the news that a hurricane was______, most of the people hurried to safer places.
#26342
A
In, on the way
B
Upon, on the way
C
On, in the way
D
As soon as, in this way
Thousands of works of art, ________ the most famous paintings, were ________ during the war.
#26319
A
included; missed
B
including; missing
C
included; missing
D
including; missed