It is no longer a question now man can land on the moon. A.that B.if C whether D what
________ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home.
---What do you mean ________ saying‘The boy is overgrowing’ ? ---I mean that he is tall ________ his age. (2013 .河北五校联盟调研)
Few people have ever ________deep into this well, for it is extremely dangerous.
Most people didn’t accept the theory when it was first ________. A. set about B. set off C. put forward
Gun control is a subject ________ Americans have argued for a long time. (2009 .陕西)