I won’t go there again. They are too greedy——they me 15 pounds for the broken cup.
A.
charged
B.
paid
C.
offered
D.
cost
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【简答题】What are the assumptions of Beer’s law? 2. (1) Calculate the molar absorptivity of an yte if a 3.4×10 -4 mol/L solution of this chemical is placed in a sample cell with a path length of 5.0 cm and...
【简答题】对于课本48页的三张表,要查询每门课程的课程名和平均成绩,下面能完成此查询的SQL语句是( )A. select cname,sum(grade) from C,SC group by cname; B. select cname,avg(grade) from C,SC where C.cno=SC.cno group by cname; C. select cname,avg(grade) ...