A、 Jack was glad because he missed his plane
B、 Jack was unhappy because he missed his plane
C、 Jack was relaxed because he missed his plane
答案：B
A、 Jack was glad because he missed his plane
B、 Jack was unhappy because he missed his plane
C、 Jack was relaxed because he missed his plane
答案：B
A. You must obtain medical help as soon as you can.
B. You must obtain medical help as more as you can.
C. You must obtain medical instructions as soon as you can.
A. The equipment list shall include all needed or auxiliary equipment installed in the particular airplane when delivered.
B. All needed or optional equipment installed in the particular airplane when transported shall be contained in the equipment list.
C. The equipment list shall contain all required or optional equipment installed in the particular airplane when delivered.
A. 在一块不需要承力的金属上,可以在某一点处切割一个直径为几英寸的孔,孔的周围用法兰连接,使其具有刚度
B. 在一块金属上,可以在不需要承力的某一点处切割一个直径为数英寸的孔,孔的边缘折边可以使其具有刚性
C. 在一块不需要承力的金属上,可以在一处切割几个直径为数英寸的孔,孔的边缘用凸缘连接,使其产生刚性
A. 推荐的燃油节约信息应整合到本节中,以便向飞行员展示如何在飞行过程中尽量减少燃油的使用。
B. 推荐将燃油节约信息整合到本节中,为了向飞行员展示在飞行中尽量减少燃油的使用。
C. 此节整合了推荐的燃油使用信息,以便向飞行员展示如何在飞行过程中做到尽量少的使用燃油。
A. The operator is responsible for keeping an open communication with the manufacturer so as to inform him of the new situation and get extra help.
B. In order to keep the manufacturer being informed of new situation and the operator receiving solid help in time, there should be an open communication between the operator and the manufacturer.
C. The manufacturer should communicate with the operator in an open and transparent way so that he can keep up with new situation and assist the operator randomly.
A. 解释如何避免和注意燃油消耗
B. 解释如何避免和注意燃油污染
C. 解释如何避免和注意燃油泄漏
A. Prior to and aft use the tool equipment, the user shall make a visual check or operational test to confirm the utility.
B. Before or after using the tool equipment, the user shall make a visual check or functional test to confirm the serviceability.
C. Before or aft of using the tool equipment, the user shall make a spot check or functional test to inform the usability.
A. In the remaining parts of the text, the related approved abbreviations are used.
B. In the attached parts of the text, the related disapproved abbreviations are used.
C. In the remaining parts of the text, the related approved abstracts are used.
A. 在这个姿态中,着陆模式在偏航轴提供跑道中心线对准,在俯仰轴提供改平。
B. 在这个姿态,着陆模式在偏航轴提供跑道中心线对准,在俯仰轴提供抬头姿态。
C. 在这个高度,着陆模式在偏航轴提供跑道中心线对准,在俯仰轴提供改平。
A. If it is less than two hours since you mixed the compound, do not use it.
B. If it is more than two hours since you mixed the compound, do not use it directly.
C. If it is more than two hours since you mixed the compound, do not use it.
