第一部分 听句子回答问题
() 1. What makes people call the Earth the “Blue Planet”?

A.
B.
C.
() 2. What is useful for farming?

A.
B.
C.
() 3. What does Jenny plan to do this weekend?

A.
B.
C.

听第一段对话，回答第 4 至 6 小题。
() 4. When will the two speakers go for a walk?
A. This Friday.
B. This Saturday.
C. This Sunday.
() 5. What will they do in the park?
A. Have a picnic.
B. Walk along the road in the forests.
C. Ride a bike through the forests.
() 6. What can we know from the dialogue?
A. They will meet at 10:00 in the morning.
B. The weather will be cloudy tomorrow.
C. There are many animals in the forests.