6. Can you make sure ___________？
A.that he will come here today
B.. when he will come here today
C.will he come here today
D.whether will he come here today
正确答案是A
6. Can you make sure ___________？
A.that he will come here today
B.. when he will come here today
C.will he come here today
D.whether will he come here today
正确答案是A