【单选题】下列关于数学推理的划分,正确的是( ).
【简答题】Le professeur a expliqué le texte.
【简答题】购买的乙产品5000元(不含税)作为“中秋活动礼品”无偿赠送给客户
【单选题】shall we make it on the 26th?
B.
I'm sorry to hear that
【单选题】雷诺实验中有个小瓶,装了有颜色的液体(例如红墨水),作用是: 。
【判断题】衡量物体带电荷多少的量叫电量,用字母Q或q表示。
【单选题】—We’ll have a hiking trip tomorrow, but when shall we meet? —Let’s make it ______half past seven.
【简答题】A. How about go fishing on Saturday? B. Where are we going to meet? C. Can we make it a little later? D. What are you going to do this weekend? E. When shall we leave?