以下可造成人为水土流失的人类不合理的经济活动是().
A.修建梯田
B.毁林毁草
C.过度放牧
D.陡坡开荒
E.随意倾倒废土弃石
参考答案:B, C, D, E
Dear Jane,
I have to (必须) go to work now. I prepare(准备) these things for you. Your schoolbag is on the desk. Your pen, books, keys and your school card are in your schoolbag. Your clothes and hat are on the dresser. The shoes are under your bed. Don’t forget your breakfast. It’s in the microwave oven.(微波炉)
Love you.
Mom
小题1: _____leaves(留下) the note(便条).
A.Jane B.Jane’s father C.Jane’s mother
小题2: What’s in the schoolbag?
a. the pen b. the shoes c. the keys d. the school card e. the hat
A. a c d B. a b d C. a b e
小题3: Where are the shoes?
A. They’re on the bed. B. They’re on the dresser C. They’re under the bed
小题4: Where is the schoolbag?
A. On the desk B. In the desk C. Under the desk
小题5: The underlined(画线的) word “forget” means(意思是) “_________”.
A.拿走 B. 忘记 C.带来
党的十七届四中全会的主题是什么?