问题 选择题

如图示意某地的沉积岩层与火成岩体的相互关系。回答1~2题。

1、各岩层、岩体的生成时代按由老至新的顺序依次是 [ ]

A、火成岩l、沉积岩1、沉积岩2、火成岩2、沉积岩3

B、沉积岩3、火成岩l、火成岩2、沉积岩2、沉积岩1

C、沉积岩3、火成岩1、沉积岩2、火成岩2、沉积岩1

D、沉积岩3、沉积岩2、火成岩l、火成岩2、沉积岩1

2、喷出地表的火成岩为喷出岩,没有喷出地表的火成岩为侵入岩,图中[ ]

A、火成岩1为喷出岩

B、火成岩2为喷出岩

C、火成岩l、沉积岩2都为喷出岩

D、火成岩1、沉积岩2都为侵入岩

答案

1、D

2、B

单项选择题

I was a single parent of four small children, working at a low paid job. Money was always tight, but we had a (1) over our heads, food on the table, clothes on our backs, and if not a lot, always (2) . Not knowing we were poor, my kids just thought I was (3) . I’ve always been glad about that.

It was Christmas time, and although there wasn’t (4) for a lot of gifts, we planned to celebrate with a family party. But the big (5) for the kids was the fun of Christmas (6) .

They planned weeks ahead of time, asking (7) what they wanted for Christmas. Fortunately, I had saved MYM120 for (8) to share by all five of us.

The big (9) arrived. I gave each kid a twenty-dollar bill and (10) them to look for gifts of about four dollars each. Then everyone scattered. We had two hours to shop; then we would (11) back at the "Santa’s Workshop".

Driving home, everyone was in high Christmas spirits, (12) my younger daughter, Ginger, who was unusually (13) . She had only one small, flat bag with a few candies—fiftycent candies! I was so angry, but I didn’t say anything (14) we got home. I called her into my bedroom and closed the door, (15) to be angry again. This is what she told me.

"I was looking (16) thinking of what to buy, and I (17) to read the little cards on the ’Giving Trees’. One was for a little girl, four years old, and all she (18) for Christmas was a doll. So I took the card off the tree and (19) the doll for her. We have so much and she doesn’t have anything. "

I never felt so (20) as I did that day.

16()

A.out 

B.over 

C.forward 

D.around

填空题