问题

__ advertisements are of great help, I don’tthink we should entirely rely on them.

A:Because
B:Since
C:Once
D:While

正确答案是：

同类题型

You think you are clever,____, I assure you that you are very foolish.

What about _____ a rest—Let’s go for a walk.

.Larry persuaded her that the robot wouldn’tharm her or allow her ______.

My parents and I will go to London for a trip tomorrow. –Really __________.

26 The way _______ the scientist solved the problem was different from what the other scientists were used to