【单选题】He told us that he _______ (send)us a letter as soon as possible. [ ]
【单选题】封闭环的上偏差等于各增环的上偏差()各减环的下偏差之和。
【单选题】The boy told us______. [ ]
A.
that he has collected 200 stamps
B.
that he had collected 200 stamps
C.
if he has collected 200 stamps
D.
if he had collected 200 stamps
【单选题】封闭环的上偏差等于各增环的上偏差( )各减环的下偏差之和。
【判断题】法定福利是指由法律规定的,公司可提供的一种福利。
【判断题】法定福利是指由法律规定的,公司可提供的一种福利。
【简答题】He told us he had learnt French for years, but what he said _________ (结果证明是假的).
【判断题】法定福利是指由法律规定的,公司可提供的一种福利。