反问句
参考答案:
就是把答案藏在问题里,且答案是唯一的,也是肯定的(自问自答)
It is believed that many more popular terms ________ on the Internet this year.
A.will be created
B.have created
C.are created
D.are creating
在3支试管中分别放有:①1mL乙酸乙酯和3mL水 ②1mL溴苯和3mL水 ③1mL乙酸和3mL水.图中三支试管从左到右的排列顺序为( )
A.①②③
B.①③②
C.②①③
D.②③①