A.LikewiseB.IndeedC.HenceD.Otherwise
A. Likewise
B. Indeed
C. Hence
D. Otherwise
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生产力是指()。
A. 人改造自然的物质力量
B. 人的体力和脑力的总和
C. 精神力量和物质力量的总和
D. 外部自然力的总和
A.The improvement of conversational skills.B.The management of gun control organizatio
A. The improvement of conversational skills.
B. The management of gun control organizations.
C. America's gun-related violence.
D. The prohibition of weapons.
图示刚架中截面D的弯矩为()。
A. Fpl/8,左边受拉
B. 0
C. Fpl/8,右边受拉
D. Fpl/4,右边受拉
A.slowlyB.quicklyC.soonD.fast
A. slowly
B. quickly
C. soon
D. fast