However, he believes some firms may ( ) their expansion plans in the region as a result of the downturn.

[单选题]H．owever careful one may be, he cannot possibly listen carefully to everything that he hears. There are 11 of reasons for this. ①One of them is the overload（超负荷）of messages most of us 12 each day. In addition to the numerous hours we 13 hearing other

[单选题]A．llowances may be made for the expansion and contraction in piping by the use of expansion joints or ().A．UnionsB．Retractable flangesC．Union bulkhead fittingsD．Bends or loops in the line

[试题](46) he believes that this very difficulty may have had the compensating advantage of forcing him to think long and intently about every sentence, and thus enabling him to detect errors in reasoning and in his own observations.此处译文为：

[单选题]Using a file without a handle may result in( ).A．your work becoming roundedB．injury to your handC．overheating of the fileD．pinning

The result ofevery accident, however______，is a rise in the cost of insurance.A.

The plastic surgeon may provide several plans for your facialA. reconstructB. re

Sluggish response or action of the hydraulic actuators may be a result of _____.

[单选题]The idea that some groups of people may be more intelligent than others is one of those hypotheses that dare not speak its name. But Gregory Cochran is 1 to say it anyway. He is that 2 bird, a scientist who works independently 3 any institution. He h

Even he, however, might ()at the thought of what he is about to do.A. temptB. tr

A distorted furnace in a fire-tube auxiliary boiler may be the result of （）A. fi