—Listen! Someone is playing the piano.

—Wow! ______ beautiful music! I like it very much.

A. What　　　　　　　 B. How a 　　　　　　 C. What a 　　　　　 D. How

---Listen! Someone is knocking at the door. Who _____it be?
---It _____be Tom. He phoned to visit me this evening.

A．may; may

B．may; shouldn’t

C．must; can

D．can; may

—Listen! Someone is playing ______ piano.

—Wow! ______beautiful music! I like it very much

   A. a; what   B. an; How C. the; What    D. /; How

 

—Listen! Someone is playing the piano.
—Wow! ______ beautiful music! I like it very much.

A．What

B．How a

C．What a

D．How

—Listen! Someone is playing the piano.

—Wow! ______ beautiful music! I like it very much.

A. What         B. How a        C. What a       D. How