题目内容

Thunderstorms typically _______ many severe weather hazards.

A. maintain
B. retain
C. contain
D. obtain

查看答案

搜索结果不匹配？点我反馈

更多问题

Since most individual thunderstorm cells are about five to ten miles in diameter, ______ would not appreciably add to either the time or distance of the flight.

A. overflying
B. diverting
C. penetrating
D. detouring

An aircraft is required to maintain an assigned heading or altitude restriction _________ it does not conflict with the safe operation of the flight.

As if
B. As though
C. as long as
D. as far as

When a flight is operating in VMC, crew are responsible for _______ other traffic.

A. to see and to avoid
B. seeing and avoiding
C. see and avoid
D. saw and avoided

In Class A airspace, all operations must be conducted under IFR or SVFR and are _______ to ATC clearance.

A. subjected
B. subjective
C. subject
D. object