明确估价时点是明确所要评估的价值是在哪个具体日期的价值，应根据估价用途来确定。（）
参考答案：错
At the meeting he gave us some suggestions, one of which was that we____ someone to check the information.
A. sent B send C. would send D. should have sent
车前子入汤剂时，其用法是（）
A.先煎
B.后下
C.另煎
D.烊化
E.包煎
