问题

The scientists told us _______ about three days from Earth to the moon by spaceship.

A:whether it takes
B:that it takes
C:if did it take
D:that did it take;

正确答案是：

同类题型

_ we call the First Aid Centre, thedoctors _______ by and by

______ a lot of people moving to urban areas inthe last 20 years However, many migrants left their families behind

This is_________ apple on the desk; _____apple is green.

_______ nice day! Why not go hiking?–Great idea. Let’s go.

ir delight, their newly-developedproducts were not _____ for the demand as soon as they went on the market.