The old farmer was run down by a car. ...

单项选择题The old farmer was run down by a car. He was taken to the hospital and______ on by the chief surgeon right now.

A．operated
B．having been operated
C．is operated
D．is being operated

1.单项选择题The baby monkey ______to its mother all day.

A．held
B．grasped
C．stuck
D．clung

2.单项选择题

A．Beyond
B．Besides
C．Above
D．Beside

3.单项选择题Doing your homework is a sure way to improve your test scores, and this is especially true ______it comes to classroom tests.

A．when
B．since
C．before
D．after

4.单项选择题

A．worthy
B．worth
C．worthing
D．worthwhile

5.单项选择题

A．a possibility
B．a certainty
C．a chance
D．a probability

6.单项选择题

A．the rich
B．richer
C．rich
D．richness

7.单项选择题

A．brings
B．makes
C．causes
D．carries

8.单项选择题

A．In
B．With
C．For
D．As

9.单项选择题

A．operations
B．utilization
C．accomplishments
D．extreme importance

10.单项选择题

A．triumphed
B．beaten
C．seized
D．conquered