742.They’d like to see you again, _______they?

　　 A. hadn’t　　　　 B. didn’t　　 C. wouldn’t　　　 D. couldn’t

741. I had neither a raincoat nor an umbrella, ____I got wet through.

　　　 A. It’s the reason　 B. That’s why　 C. There’s why　 D. It’s how　　　　

740. ____caused the accident is still a complete mystery.

　　　 A. What　 B. That C. How　 D. Where　　　　　　　　　　　　

739. It was ___he said ___disappointed me.

　　　 A. what; that　 B. that; that　 C. what; what　 D. that; what　　　　　

738. It was only when I reread his poems recently ___I began to appreciate their beauty .

　　　 A. until　 B. that　 C. then　 D. so　　　　　　　　　　　　　

737. It was about 600 years ago ___the first clock with a face and an hour hand was made.

　　　 A. that　 B. until　 C. before　　 D. when　　　　　　　　　　

736.____was in 1979____I graduated from the university.

　　　 A. That; that　 B. It ; that　 C. That; when　 D. It ; when　　　

735.They have no idea at all_______.

A. where he has gone　　　　 B. where did he go　

C. which place has she gone　 D. where has he gone　 　　　　　

734._____you have done might do harm to other people.

　　 A. That　 B. What　 C. Which　 D. This　　　　　　　　　

733. It is generally considered unwise to give a child ___he or she wants.

　　 A. however　 B. whatever　 C. whichever　　 D. whenever