[判断题]承力索补强时，断股头两侧相邻钢线卡子间距为100mm。 .
A.正确
B.错误

[判断题]布手套只可作为一般的劳动防护用品。( )
A.正确
B.错误

[单项选择]
California is a land of variety and contrast. Almost every type of physical land feature, sort of arctic ice fields and tropical jungles can be found within its borders. Sharply contrasting types of land often lie very close to one another. People living in Bakersfield, for instance, can visit the Pacific Ocean and the coastal plain, the fertile San Joaquin Valley, the arid Mojave Desert, and the high Sierra Nevada, all within a radius of about 100 miles. In other areas it is possible to go snow skiing in the morning and surfing in the evening of the same day, without having to travel long distance.
Contrast abounds in California. The highest point in the United States (outside Alaska ) is in California, and so is the lowest point (including Alaska). Mount Whitney, 14,494 feet above sea level, is separated from Death Valley, 282 feet below sea level, by a distance of only ]00 miles. The two a
A. The Pacific Ocean.
B. San Joaquin Valley.
C. Mojave Desert.
D. Oregon and Washington.

[单选题]当双侧电源线路两侧重合闸均投入检查同期方式时，将造成（）。
A.两侧重合闸均起动
B.非同期合闸
C.两侧重合闸均不起动
D.一侧重合闸起动，另一侧不起动

[简答题]
{{B}}第一节 短文改错{{/B}}
此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上划一个勾(√)；如有错误(每行只有一个错误)，则按下列情况改正：
多一个词：把多余的词用横线(—)划掉，在该行右边横线上写出该词，并也用斜线划掉。
缺一个词：在缺词处加一个漏字符号(∧)，在右边横线上写出该加的词。
错一个词：在错的词下面划一横线，在该行右边的横线上写出改正的词。
注意：原行没有错的不要改。