问题

Finding information is not a big deal today..— Well, the ______is how we can tell whether the information is useful or not.

A:courage
B:message
C:challenge
D:knowledge;

正确答案是：

同类题型

When did you finish _____ the book last night

How can we travel around the world without having to go abroad?— There is no way _____ by visiting the 2010 Shanghai Expo

The T-shirt I received is not the same as is shownonline.—______ But I promise you we’ll look into it rightaway.

Remember this, John. ________ you work, ______grades you’ll get.–Thanks, Miss Rose.

Why do you speak in a loud voice—Because I want to make myself clearly.