A、握杆机动点是单位过载所需升降舵偏角为0对应的重心位置 stick-fixed maneuver point is the CG location where elevator per g is 0
B、握杆机动点是单位过载所需杆力为0对应的重心位置 stick-fixed maneuver point is the CG location where control force per g is 0
C、松杆机动点是单位过载所需升降舵偏角为0对应的重心位置 stick-free maneuver point is the CG location where elevator per g is 0
D、松杆机动点是单位过载所需杆力为0对应的重心位置 stick-free maneuver point is the CG location where control per g is 0
第1题
A、Gandhi is knowen as the Father of India.
B、India was a French colony until year 1947.
C、Gandhi was the leader of the nationalist movement against colonized rule.
D、Gandhi was famous for his doctrine of non-vionlence protest.
第2题
A、"Excuse me " is a polite way when we ask someone for help.
B、Sometimes, the people from different countries may cause misunderstandings because of the different cultural background.
C、Americans dislike the bat.
D、Write the names and the phone numbers of emergency contacts on a small piece of paper and put it in your wallet when you are out.
第3题
A、A typical introduction for a thesis-led essay consists of background statement, thesis statement and outline statement.
B、Introduction for argument-led essays consists of only background statement and outline statement as the thesis can be put in the conclusion.
C、The background statement is composed of background information and topic under debate.
D、The outline statement can sometimes be omitted.
E、The background information in the background statement can be omitted.
F、The topic under debate can be omitted.
第4题
A、Rituals are organised activities.
B、Rituals are symbolic activities.
C、Rituals are ceremonial activities.
D、Certain rituals are important to certain social groups.
第5题
A、Generally, a smile shows approval or happiness.
B、Generally, a frown(皱眉) shows disapproval or unhappiness.
C、Chinese people smile when apologizing to show sincerety and good manners.
D、Generally speaking, the Germans smile a lot.
第7题
A、机翼升力线斜率增加 Wing lift-curve slope increases.
B、平尾升力线斜率增加 Tail lift-curve slope increases.
C、中性点前移 Neutral point moves forward.
D、下洗角增加 Downwash angle increases.
E、飞机重心前限后移 Most forward CG location moves aftward.
第8题
B.The original door-gods, Shentu and Yulei, were two legendary gods and were said to be able to catch ghosts and protect the house from evil spirits.
C.Qin Qiong and Yu Chigong, the prsent-day door-gods, were two faithful generals of Emperor Taizong during the Tang Dynasty.
D.Portraits of Qin Qiong and Yu Chigongusually shows them holding a rope in their hands and looking awe-inspiring.
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