--- Would you mind giving your advice on how to improve our efficiency?--- If you make most of forty-five minutes classes day after day, there will be switch in grades.
#8050
A
/; /
B
the ; a
C
/; a
D
the; /
推荐题目
Sam has been appointed _______ manager of the engineering department to take ____ place of George.
#8962
A
不填；不填
B
the : 不填
C
the; the
D
不填; the
The market for ______ used computers is getting larger and larger as______ years go on.
#10299
A
不填, 不填
B
the, 不填
C
the, the
D
不填, the
As we all know, surfing_____ Internet has now become _____popular means of obtaining information.
#9622
A
the; the
B
/; the
C
the; a
D
/; /
As is widely accepted, _______ students should have ______ easy access to labs, libraries and other facilities at school.
#9469
A
/; an
B
the; an
C
the; /
D
/; /
In 1778, Bank was elected _________ president of the Royal Society, ________ position he held for 43 years.
#9127
A
the; the
B
不填; a
C
a; a
D
不填 ; the