问题补充：
Can you make sure ?
A. that he will come here today
B. when he will come here today
C. if will he come here today
D. whether will he come here today
答案：
(答案→)A. that he will come here today
B. when he will come here today
C. if will he come here today
D. whether will he come here today
解析：本题考查宾语从句，句意为“你能确定今天他会来这儿吗？”根据宾语从句的陈述语序原则可排除C和D，make sure that…意为：确定..故选A。
