A、 -Hi, Tom, What＇s appearing over there?—Oh, Smoke comes out of the cargo compartment. The fire department has arrived.
B、 -Hi, Tom, What＇s happening over there?—Oh, Smoke comes out of the cargo compartment. The fire department has arrived.
C、 -Hi, Tom, What＇s working over there?—Oh, Smoke comes out of the cargo compartment. The fire department has arrived.
答案：B
A、 -Hi, Tom, What＇s appearing over there?—Oh, Smoke comes out of the cargo compartment. The fire department has arrived.
B、 -Hi, Tom, What＇s happening over there?—Oh, Smoke comes out of the cargo compartment. The fire department has arrived.
C、 -Hi, Tom, What＇s working over there?—Oh, Smoke comes out of the cargo compartment. The fire department has arrived.
答案：B
A. 以60度为增量逆时针转动部件
B. 顺时针转动部件60度
C. 逆时针转动部件按照60度递减
A. 本文件提供可用的飞机维修手册。
B. 本文件提供补充性的飞机维修手册。
C. 本文件是对适用飞机维修手册的补充。
A. The section of the engine in which the air is compressed. Includes items such as cases, vanes, shrouds, rotors, diffusers, etc. Also includes the maintenance, overhaul of stator blades and the operation of variable stator blades.
B. The section of the engine Includes items such as cases, vanes, shrouds, rotors, diffusers, etc. Also includes the maintenance and overhaul of stator blades but not the operation of variable stator blades.
C. The section of the engine in which the air is compressed. Includes i terns such as cases, vanes, shrouds, rotors, diffusers, etc. Also includes the maintenance and over haul of stat or blades but not the operation of variable stator blades.
A. Make sure that the two valves at the lower of the unit engage.
B. Make sure that the two spigots at the base of the unit engage.
C. Make sure that the two spigots at the bottom of the unit engage.
A. 空气流经立管并向上至侧壁和头顶分配导管。
B. 空气通过立管和上方管壁流入头顶交输总管。
C. 空气通过立管和上方侧壁流入头顶分配导管。
A. Make sure that chemical compound are not near the engine nozzle.
B. Make sure that solvents are not near the engine exhaust.
C. Make sure that there＇s no isopropyl alcohol near the engine exhaust port.
A. This issue has not yet been fully found.
B. This issue has not yet been thoroughtly explored.
C. This issue has not yet been widespreadly explored.
A. 左1号登机门1号地板右前边缘有一条1英寸深6英寸长的凹陷。
B. 左1号登机门1号地板离右前边缘6英寸处有一条1英寸深的凹槽。
C. 左1号登机门有一块地板到右前边缘6英寸处有一条1英寸深的凹坑。
A. This tool is mandatory.
B. This tool is optional.
C. This tool is necessary.
A. Briefly described and explain principle of operation of any new kinds of flight instruments.
B. The working principles of various new flight gauges are easily introduced and expressed.
C. The new types of flight facilities should be described and explained shortly.
