牵引电机与齿轮减速装置通过（）传递驱动力。
A.齿轮箱
B.空心轴
C.万向轴
D.联轴节
参考答案：D
The computer games centre is small and there are _______ people there. [ ]
A. too much
B. many too
C. too many
D. much too
（）是会计工作的起点和关键。
A．填制和审核会计凭证
B．编制会计分录
C．登记会计账簿
D．编制会计报表
