In _____ preparation for the launching of Shenzhou Ⅶ, scientists need ______ knowledge of weather changes.

A．the; the　　 B．a; ∕　 　　 C．∕; a　　　 D．the; a

It’s ____________ to persuade him to give up smoking. He’s very stubborn.

A. possible　 　　B. impossibly　 C. unlikely　 D. likely

Many people died of ______ (饥饿) in the past.

　　　 our earth, or else it will be no longer fit for us to live on.

　 A.Protected　　 B.To protect　 C.Protecting　 D.Protect

What disappointed me was not what he said but 　　　 he said it.

A. the way 　　 B. in the way that　 　 C. in the way　　 　 D. the way which

He ________ Mr. Black _______ to them.

　 A. asked ; to introduce yourself　　 B. asked; to introduce himself

C. told ; introduce himself　　　　 D. ordered; introduce himself

_____ of you comes first will get the ticket.

A. Which　　　　　　　　　　 B. Whichever

C. Who　　　　　　　　　　　 D. Whatever