A、 The condition of the radome is very important for its performance.
B、 The condition of the antenna influences its properties greatly.
C、 The condition of the radar has an important effect on its characteristics.
答案：A
A、 The condition of the radome is very important for its performance.
B、 The condition of the antenna influences its properties greatly.
C、 The condition of the radar has an important effect on its characteristics.
答案：A
A. 用标记识别曲柄和轴，以防止安装错误。
B. 用标记识别曲柄和轴，以阻止安装错误。
C. 用标记识别手柄和轴承，以防止安装错误。
A. 控制方向舵和方向舵襟翼位置和移动的系统部分。包括诸如方向舵踏板、襟翼控制轮、钢丝绳、减压器、链接件、控制面、位置指示器等相关部件（视具体情况而定）。
B. 控制桨和桨翼位置和移动的系统部分。包括诸如桨踏板、襟翼控制轮、电缆、增压器、链接件、控制面、位置指示器等相关部件（视具体情况而定）。
C. 控制方向舵和方向舵配平片位置和移动的系统部分，包括诸如方向舵踏板、配平片控制轮、钢索、助力器、连接件、操纵面、位置指示器等相关部件（视具体情况而定）。
A. Let the plate dry at applicable temperature.
B. Let the plant dry at available temperature.
C. Let the paint dry at ambient temperature.
A. Refer to FIG. 401 for the distance between rivets.
B. If you want to know the distance between bolts, refer to FIG. 401.
C. Look at FIG. 401 for the dimension between bolts.
A. The safety procedures are provided by the operators.
B. The safety procedures are provided to the manufacturers.
C. The safety procedures are provided by the manufacturers.
A. 描述飞机起落架时，应描述前轮制动。
B. 描述飞机起落架时，应描述机轮刹车。
C. 描述飞机起落架时，应描述机轮停车。
A. 获取一桶燃油，并做一项含水量测试。
B. 取一份燃油样品，并进行一项水污染测试。
C. 获取一份燃油资料，并分析水含量。
A. 来自压气机的空气与来自燃油喷嘴的燃油在燃烧室混合。
B. 从压气机出来的空气和燃油在燃烧室混合。
C. 从压气机出来的空气和从燃油喷嘴出来的燃油在燃烧室燃烧。
A. Every maintenance item has to obey a procedure.
B. Follow the procedure to do the repair.
C. For every repair, there is a procedure for us to follow.
A. This Issue 7 of the specification fully takes place all issues and revisions before.
B. This Issue 7 of the specification fully covers all prior issues and revisions.
C. This Issue 7 of the specification fully replaces all previous issues and revisions.
