父亲像一座山，所以在很多时候感受父爱就像爬山，山越高越雄伟，则越难爬到顶峰，越不容易

Indications of the master gyrocompass are sent to remote repeaters by the ______.

A.follow-up system

B.transmitter

C.phantom element

D.azimuth motor

According to the text, studies at leading universities have shown that

A．accident repeaters can be detected in advance.

B．accident repeaters are in trouble with collection agencies.

C．accident repeaters cannot be discovered on the basis of generally hostile attitudes.

D．accident repeaters drive entirely differently from the way they usually live.

According to Dr. McFarland, accident repeaters are ______.

A．shy

B．borderline psychopathic cases

C．criminally insane

D．neurotic

At the master gyrocompass，the compass card is attached to the ______．

A.Spider element

B.Sensitive element

C.Link arm

D.Pickup transformer

According to Dr. McFarland, accident repeaters are ______.

A．shy

B．borderline psychopathic cases

C．criminally insane

D．neurotic

A．磁罗经

B．罗经差

C．电罗经

D．罗经花

A．repeaters

B．radars

C．telephones

D．antennas

Which statement about the gyrocompass is FALSE ________．

A.Its accuracy remains the same at all latitudes

B.It seeks the true meridian

C.It can be used near the Earth's magnetic poles

D.If an error exists，it is the same on all headings

89．There are indications that ______(不少工厂正面临着十分困难的局面)．