_____ Monday morning he wrote an article on grammar. _____ Monday morning he had written an article on grammar.
#28338
A
By
B
On
C
At
D
/
推荐题目
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
In order to develop the city, the government tries to beautify it as soon as possible. Several new special projects are ______.
#26770
A
under construct
B
under building
C
under way
D
under repair
