A、 Before removing and disposing the seal ring, cut and dispose the fuse that secures the oil drain plug to the fuel cooled integral drive generator oil cooler.
B、 Before removing and retaining the seal ring, cut and retaining the wire that secures the oil fill plug to the fuel cooled integral drive generator oil cooler.
C、 Before removing and discarding the sealing ring, cut and discard the wire which safeties the oil cooler.
答案：C
A、 Before removing and disposing the seal ring, cut and dispose the fuse that secures the oil drain plug to the fuel cooled integral drive generator oil cooler.
B、 Before removing and retaining the seal ring, cut and retaining the wire that secures the oil fill plug to the fuel cooled integral drive generator oil cooler.
C、 Before removing and discarding the sealing ring, cut and discard the wire which safeties the oil cooler.
答案：C
A. Hello !May I speak to the Boeing representive Mr. David?—Speak louder, please. He will pick up your phone at once.
B. Hello !May I speak to the Boeing representive Mr. David?—Wait a moment , please. He will pick up your phone at once.
C. Hello !May I speak to the Boeing representive Mr. David?—Call again , please. He will pick up your phone at once.
A. The oil level on the sight gauge must be visible during the test
B. Make sure that you can see the oil level on the sight gauge during the test.
C. Ensure the oil level can be seen on the signt gauge during the test.
A. 空气通过隔栅和过滤器进入洗手间。
B. 通过厨房的空气流入格栅和气滤。
C. 空气通过格栅和过滤器进入厨房。
A. Torsion links which are connected by a towing circular at the upper end and a shock strut inner cylinder at the lower end transmit a turning moment.
B. Torsion links connected at the upper end to a steering collar and at the lower end to the shock strut inner cylinder transmit a turning moment.
C. Steering links connected at the upper end to a steering collar and at the lower end to the shock strut inner cylinder transmit a turning moment.
A. 确保单向活门上的箭头指向远离地面供气管方向。
B. 确保关断阀门上的箭头指向远离地面供应弯管方向。
C. 确保调节阀门上的箭头指向偏离地面供应通道方向。
A. Hinge
B. Fix
C. Hook up
A. 确保密封剂被完全挤出接触面边缘。
B. 确保沿接触面边缘待续涂抹封严胶。
C. 确保封严胶沿接触面边缘不断挤出
A. In either case, a chart will be included in showing standard symbols used throughout the manual.
B. In both cases, a figure will be contained to show the normal symptoms used in the whole manual.
C. Through-the handbook, a form shall be used to show the normal signs in these two cases.
A. Grease the V-clamp with grease before you install it.
B. Lubricate the V-clamp with grease before you install it.
C. Lubricate the V-clamp with lubricate before you install it.
A. Accumulator is often used in hydraulic system.
B. Accumulator pre-pressurize the noncompressible gas.
C. Accumulator can be used in fuel system.
