They removed the over-excited witness ______ （唯恐她扰乱法庭秩序)．

The best title for the passage may be ______.

A．The truly incompetent

B．incompetence vs. overestimate

C．incompetence vs. self-delusion

D．the American "above-average effect"

A．It sends out signals for help.

B．It sounds an alarm to warn the driver.

C．It takes over the driving immediately.

D．It stops the car automatically.

听录音，回答以下问题：

A.Poor sleep at night．

B.Lack of exercise．

C.Being overweight.

D.Eating too much chocolate．

New England Journal admonished doctors to ______.

A．give the pills only to the severely overweight persons

B．put clearer warnings on the drug labels

C．drop the prescriptions for the pills drastically

D．take the obese patients off the drugs completely

It is implied but not stated that Quickwheel ______.

A．can't be used in place of a tire over long distance

B．will be available chiefly in the U.S.

C．can be folded and unfolded

D．functions well over various kinds of road surfaces

A.remove

B.removing

C.removed

D.having removed

The skin of potatoes is removed by ______.

A．knife peeling

B．grinding with each other

C．workers attending the machine

D．water washing

A.sacrificed

B.transported

C.abandoned

D.removed

A.Applied

B.Removed

C.Install

D.Commit