训练实施的要求通常不包括：（）
A、突出重点.因人施教
B、启发诱导.精讲多练
C、循序渐进和保障安全
D、奖励先进
参考答案：D
—Where have you been recently?
—I ______ in Hangzhou on business for a week last month.[ ]
A. have been
B. was
C. had been
D. had gone
静态会计等式是编制（）的重要依据。
A.损益表
B.资金平衡表
C.资产负债表
D.利润表
