SCD200/200TD型号的施工升降机日常运行时按规定不得超过()的装载重量，这个重量由()限位装置来调定。
参考答案：2吨，超载
—What did Yang Ying say?
—She said they _____ a school trip the next weekend. [ ]
A. will have
B. had
C. would have
D. have
制作环氧树脂电缆头和调配环氧树脂工作过程中，应采取有效的安全措施。
