We can have ______bluer sky if we create_ ____less polluted world.
#8929
A
a; a
B
a; the
C
the; a
D
the; the
推荐题目
My brother and I have decided to take____ great bike trip to Tibetan and I’m busy planning our schedule for _____ trip.
#8760
A
a; the
B
a; /
C
the; the
D
the; /
In 1778, Banks was elected ________president of the Royal Society, ________position he held for 42 years.
#8522
A
/, a
B
/ , the
C
the, a
D
the, the
According to the newsman, as a result of_____ heavy fog, _____ expressway has been closed up until further notice.
#9582
A
a; the
B
the; 不填
C
不填;an
D
the; the
President Obama has said that he had discussed his administration’s desire for _____ orderly change to _____ more open government in Egypt．
#9569
A
/; the
B
an; a
C
the ; /
D
the ;an
In ____late 19th century, Europe changed ______great deal and was playing important roles in ______international trade.
#10401
A
the; a; the
B
the; the; 不填
C
the; a; the
D
the; a; 不填