试题详情

It is ______ how soon the investigators will arrive at the site.

The changing color of the leaves on the tree is a ________ that it will soon be fall.

The procedures should address how often the program will be reviewed to determine if it is current a

s is the school. The driver of the bus is the teacher. It‘s a school bus, but it doesn‘t take the c

---Who will you get ______ the interview?--- Jason. He is good at doing interviews.