287.Drill a hole at the intersection of the two lines.

A. 检查并拆下损坏的零件。

B. 检查拆下的零件是否损坏。

C. 检查损坏的零件,判断是否要拆下。

A. You can use the past form of technical verbs as adjectives.

B. You can use the past tense form of technical verbs as adverbs.

C. You can use the past participle of technical verbs as adjectives.

A. 将 P5-5 板上的备用电源电门设置到关位。

B. 将备用电源开关安装到 P5-5 板上并设置到关位。

C. 将 P5-5 板上的气动电源电门设置到关位。

A. Inspect the fairing completely.

B. Do a detailed visual inspection of the fairing.

C. Inspect the whole fairing.

A. Check left engine inboard wing leading edge if have damage and dent before the aircraft takes off.

B. Check wing leading edge inboard left engine for damage and dent before the aircraft takes off.

C. Check the wing leading edge of left engine inboard for damage and dent before the aircraft takes off.

A. “螺旋桨调速器”是利用螺旋桨轮毂内变距机构,通过增大或减小螺旋桨桨距来调节发动机或螺旋桨转速的装置。

B. “螺旋桨调速器”是通过螺旋桨的螺距变化机构,通过增加螺旋桨螺距来调节发动机或螺旋桨转速的装置。

C. “螺旋桨调速器”是通过螺旋桨的螺距变化机制,通过减少螺旋桨桨距来调节发动机或螺旋桨转速的装置。

D. B.“螺旋桨调速器”是通过螺旋桨的螺距变化机构,通过增加螺旋桨螺距来调节发动机或螺旋桨转速的装置。

E. C.“螺旋桨调速器”是通过螺旋桨的螺距变化机制,通过减少螺旋桨桨距来调节发动机或螺

F. C.“螺旋桨调速器”是通过螺旋桨的螺距变化机制,通过减少螺旋桨桨距来调节发动机或螺旋桨转速的装置。

A. 涡轮间隙控制传感器提供高压涡轮的温度数据给 EEC。

B. 涡轮间隙控制传感器提供来自高压涡轮保护罩的 EEC 温度数据。

C. 涡轮间隙控制传感器提供高压涡轮保护罩的温度数据给 EEC。

A. The Unusual Procedures Check List should be in concrete,abbreviated form.

B. The Emergency Procedures Check List should be in constant,abbreviated form.

C. The Abnormal Procedures Check List should be in concise,abbreviated form.

A. Finish each chapter on a right-hand page.

B. Start each section on a right-hand page.

C. Start each section on a left-hand page.

A. The unit of all range distances shall be nautical mile.

B. We measure all range distances in accurate miles.

C. The range of distances shall be calculated in knots.