--How do you pay the waitress? ---As a rule, they are paid ____.
#10329
A
by hour
B
by the hour
C
by an hour
D
by hours
推荐题目
In the experiment we kept _____ watchful eye on ______ developments and recorded every detail.
#8558
A
a; /
B
/; the
C
a; the
D
/;/
There is Liu Chang in our class, but I’m afraid he isn’t one you want.
#8866
A
a; a
B
a; the
C
a; /
D
the; /
We don’t understand what the professor means, but we’ve got ____ rough idea of ____ project plan.
#8831
A
the; a
B
the; /
C
a; the
D
a; /
Great men never give up ___ difficulty.
#10338
A
in a face of
B
in face of the
C
in the face of
D
in the face of the
The development of industry has been ____gradual process throughout _____ human existence, from stone tools to modern technology.
#7938
A
不填; the
B
the; a
C
a; 不填
D
a; a