A、 In a descriptive text, give information gradually and make sure that each sentence contains only one topic. If you give too much information too quickly, your text will be difficult to understand and it will be necessary for the reader to read it again.
B、 In a descriptive article, provide the information in steps and make sure that each statement covers only one point. If you provide too much outdated information, your article will become difficult to read, which will force the reader to do it again.
C、 In a descriptive essay, present information in an orderly manner and ensure that each sentence contains only one meaning. If you give too much information, your essay will be difficult to understand and the reader will need to look through it again.
答案：A
A、 In a descriptive text, give information gradually and make sure that each sentence contains only one topic. If you give too much information too quickly, your text will be difficult to understand and it will be necessary for the reader to read it again.
B、 In a descriptive article, provide the information in steps and make sure that each statement covers only one point. If you provide too much outdated information, your article will become difficult to read, which will force the reader to do it again.
C、 In a descriptive essay, present information in an orderly manner and ensure that each sentence contains only one meaning. If you give too much information, your essay will be difficult to understand and the reader will need to look through it again.
答案：A
A. The selection of data by manual producers which are included in this section shall be restrained by the concepts contained in the preface of this specification.
B. The selection of data by manual producers included in this section shall be governed by the concepts contained in the preamble to this specification.
C. In this selection, the producer＇s choice of data should be bound by concepts contained in the preamble of this specification.
A. After finishing the following procedure, repair the upper flange.
B. Repair the lower flange first during the procedure that follows.
C. Repair the upper flange first during the following procedure.
A. The Maintenance Manual is supplied by the manufacturer at the time of aircraft delivery.
B. When delivering the aircraft, the Maintenance Manual is provided to the buyer.
C. The Maintenance Manual is prepared by the manufacturer before the aircraft is delivered.
A. 在前货舱尾部后壁板衬板后面装有两个空气循环过滤器。空气过滤器分别位于左右两侧混合总管湾区的过滤器壳体内。
B. 在前货舱尾部的壁板后面，有两个空气循环过滤器。它们分别安装在左右两侧的混合总管湾区。
C. 在前货舱的后部的衬板后面，装有两个空气过滤器。它们位于混合总管湾区左右两侧的空气滤芯盒内。
A. When simulating altitude, make sure you have alternate ATC transponders in active mode.
B. Make sure that the ATC transponders are in standby mode when you simulate altitude.
C. It is optional to keep the ATC transponders in ready mode during altitude simulation.
A. Airspeed values shall be expressed in knots.
B. Airspeed values shall be expressed in nautical miles.
C. Airspeed values shall be expressed in lbs.
A. Procedures shall be omitted for coping with cases of smoke and/or fire in the cabin or from an engine in the following flight segments.
B. Procedures shall be provided for accompany with cases of smoke and/or fire in the cabin or from an engine in the following flight sectors.
C. Procedures shall be provided for coping with cases of smoke and/or fire in the cabin or from an engine in the following flight phases.
A. A surge tank drain single valve is on the outside fuel tank end rib in main tank 1 and main tank 2.
B. A surge tank drain one way value is on the inboard fuel tank end rib in main tank 1 and main tank 2.
C. A surge tank drain check valve is on the outboard fuel tank end rib in main tank 1 and main tank 2.
A. Because of the risk of contamination, you must do this task in a very clean environment.
B. To prevent environmental pollution, this task must be done in a very clean area.
C. In order to prevent contamination, the task you must do is to find a very clean environment.
A. 如果阻止正确的部件过来（操作？），则出现凹痕是不被允许的。
B. 如果不正确地操作部件，则出现凹痕是不被允许的。
C. 如果不正确地操作部件，则出现划伤是不被允许的。
