(1)原式=5+0.7-2
=3.7;
(2)原式=1-12-12-1-43
=-24+43.
His ______ that we should complete the plan before the weekend is reasonable. [ ]
A. require
B. answer
C. problem
D. requirement
公司进入一批新员工,你希望这批员工是()
A.活泼开朗型的
B.埋头苦干型的
C.学习钻研型的
D.时髦新潮型的