粒子物理近些年的成就不包括（）。
A、标准模型的确立
B、top夸克的发现
C、Higgs粒子的发现
D、超弦物理
参考答案：D
Look, read and choose. （选择恰当的句子填空）
A. What did you do last weekend?
B. Did you read books yesterday?
C. Do you like reading?
D. Do you have a pet?
E. What colour is it?
A: (1)____?
B: Yes, I have a little cat.
A: (2)____?
B: It's black and white.
A: (3)____?
B: Yes, I do. I have a lot of books.
A: (4)____?
B: Yes, I did.l read Three Little Pigs.
A: (5)____?
B: I went to the book shop.
原生动物胞囊
