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【简答题】
When offerors make offers, they do not intend to make any change. Prices are settled without further conditions. Such offers are __________ offers. They are featured by ________- , ___________ and final statements, or indication of a ________-- period. Firm offers strongly suggest the offerors’ ________ to be bound by the terms and conditions described in the proposal once it is accepted. If an offer aims at purely providing product information and indicates no desire to conclude a transaction at the moment, the offer is considered a ___________ offer.
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【单选题】The main components of the steering system are steering wheel, steering gear, steering shaft, steering shock absorber, steering tie rod and steering arm.
A.
转向系主要部件有，转向盘，转向器，转向轴，转向减震器，横拉杆和转向臂。
B.
行驶系主要部件有：车架，车桥，车轮，车胎，减震器，弹簧，前悬和后悬。
C.
转向系主要部件有车架，车桥，车轮，车胎，减震器，弹簧，前悬和后悬。
【简答题】Steering arm
【简答题】The key components that make up the steering system are the steering wheel, steering column, steering gear, pitman arm, _______________(直拉杆), steering arm and _________________(横拉杆).
【简答题】steering knuckle arm
【单选题】As the steering arm moves, it change the angle of the______ .
A.
steering wheel
B.
steering knuckle
C.
steering shaft
D.
steering column
【简答题】代表心室除极和复极总时间的是（）。|代表心房除极波形的是（）。A. P波B. QRS波群C. ST段D. T波E. Q-T间期
【简答题】心电图Q-T间期代表()。 A心房除极至心室复极开始的时间 B心室除极至心室复极开始的时间 C心房除极至心室复极过程的总时间 D心室除极至心室复极过程的总时间
【单选题】As the steering arm moves, it change the______ of the steering knuckle.
A.
length
B.
inertia
C.
width
D.
angle
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