A、 The reason why long collocations make non-native English readers confusing is that the key word is the first one in the collocation in some languages.
B、 Non-native English readers also feel confused with long noun phrases because of the great importance of the first noun in the phrase in some languages.
C、 Long noun clusters are also confusing for non-native English readers,because in some languages the main noun is the first noun in the cluster.
答案：C
A、 The reason why long collocations make non-native English readers confusing is that the key word is the first one in the collocation in some languages.
B、 Non-native English readers also feel confused with long noun phrases because of the great importance of the first noun in the phrase in some languages.
C、 Long noun clusters are also confusing for non-native English readers,because in some languages the main noun is the first noun in the cluster.
答案：C
A. 风干过滤器。
B. 在大气中干燥排油口。
C. 在空中排干加油口。
A. Describe briefly the method of operation.
B. A brief demonstration of how to do this.
C. Operation method shall be briefly presented.
A. 描述飞机燃油系统时,应解释燃油测量系统并阐述检测和校对的需要。
B. 描述飞机燃油系统时,应解释燃油计量系统并阐述检查和修正的需要。
C. 描述飞机燃油系统时,应说明燃油测量系统并阐述监控和校正的必要性。
A. This tool is mandatory.
B. This tool is optional.
C. This tool is necessary.
A. Use a drill bit not less than 45 mm long.
B. Use a drill bit that has a maximum length of 45 mm.
C. The drill bit used is more than 45 mm.
A. The damper prevents abnormal movement of the control.
B. The control is protected from unusual movements by the damper.
C. The damper prevents sudden movement of the control.
A. If liquid spills in the kitchen,all traces of the liquid must be cleaned promptly and the concerned area must be completely dry.
B. If liquids are spilled inside the galley,you must remove all signs of liquid and fully dry the areas of contamination immediately.
C. If liquid spills in the galley,all marks of the liquid must be removed at once and the polluted area must be completely dried.
A. 按需执行以下两个步骤。
B. 按需执行先前两个步骤。
C. 按需重复先前两个步骤。
A. This section includes all the limits of the optional systems and equipment.
B. Limitations related to optional systems may be contained in this section.
C. Only the limitations which are relevant to optional systems might be including in this section.
A. Install a new gasket on the flange.
B. Install a new washer on the fixture.
C. Install a new basket on the fitting.
