210.The fluid gage includes a 80 cubic centimeters transparent chamber.

A. 　内容

B. 　恒定

C. 　包含

A. 　确保间隙在限制范围内。

B. 　确保空间有限。

C. 　确保空间是受限的。

A. 　An appropriate caution or note shall be contained in each Handbook to
inform the operator that a current Handbook is required to be in the
airplane during flight and that it is the operator's duty to keep the

B. 　A current Handbook that an appropriate warning or note shall be obtained
in each Handbook to inform the operator is required to be in the airplane
during flight and that it is the operator's responsibility to retain the

C. 　A suitable warning or note shall be involved in each Handbook to inform
the operator that a current Handbook is required to be in the airplane
during flight and that it is the operator's responsibility to maintain
the Handbook in a current status .

A. 　确认减速板是否立即收回。

B. 　确认减速板是否立即放出。

C. 　确认减速板是否缓慢收回。

A. 　文中此类插入语应简短明了并用于强调重要和关键的指示。

B. 　文中此类插图应简单具体并用于强调重要和关键的指示。

C. 　文中此类插入语必须简短明了并用于强调重要和批评性的指示。

A. 　A value of 2 mm is permitted.

B. 　A value of 2 mm is rejected.

C. 　A value of 2 mm is unacceptable.

A. 　 LOOK

B. 　 SEE

C. 　 WATCH

A. 　GO INTO

B. 　SPILLS

C. 　FLOW

A. 　能防止自由运动的活塞在套筒中有划痕。

B. 　刻痕能阻止活塞在套筒中的自由运动。

C. 　刻痕能防止自由运动的活塞在套筒中。

A. 　 Measure the time necessary for the silica gel to decrease the moisture.

B. 　 Check the time necessary for the silica gel to increase the moisture.

C. 　 Measure the time necessary for the silica gel to absorb the moisture.