young trees have been planted along the north of China these years.
| A．Million of | B．Millions of |
| C．Several millions | D．Millions |
I don't know _______.Can you tell me________?
| A．how swim; what to do | B．how to swim ; what to do it |
| C．how to swim; what to do | D．what to swim; how to do |
----How do you improve your listening skill, Mary?
----I often do it _______ tapes and English radios.
| A．by hearing | B．in listening to | C．by listening to | D．for listening |
—____ are you?
—I’m fine.
A. How B. How old C. What
Lucy _____ a short nose, but I _____ a long one.
A. have ; have B. have ; has C. has ; have
找出划线部分读音与其他两个不同的选项。
A.name B.cap C.that