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【单选题】
需要平行走线时,应保持一定的距离,一般非屏蔽网络双绞线电缆与电缆距离大于 cm,屏蔽网络双绞线电缆与强点电缆距离大于 cm。( )A.
30,7
B.
20,9
C.
30,9
D.
20,7
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【单选题】Suffice it to say that the manager is interested in the work. The underlined word means______.
A.
be angry
B.
be excited
C.
be doubtful
D.
be sufficient
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【单选题】To say that his wife was a 'magnificent parade' (para. 2) implies that it was to some extent ______ .
A.
spent chiefly at war
B.
an empty show
C.
impressive and admirable
D.
lived too pompously
【单选题】To say that his wife was a 'magnificent parade' (para.2) implies that it was to some extent ______.
A.
spent chiefly at war
B.
impressive and admirable
C.
lived too pompously
D.
an empty show
【单选题】To say that his wife was a 'magnificent parade' (paragraph Two) implies that it was to some extent ______.
A.
spent chiefly at war
B.
impressive and admirable
C.
lived too pompously
D.
an empty show
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