秦、隋两朝在许多方面有相似的地方，主要表现为：

①都结束分裂完成统一     ②都实行中央集权制度

③都采用考试方式选拔人才 ④都用暴力手段对人们思想进行控制

A．①②

B．①③

C．②③

D．②④

完成对话。 根据对话及首字母提示，填入所缺单词。

Daniel: Good morning, Kitty!

Kitty: Hi, Daniel. (1) W______ are you going?

Daniel: I'm going to Suguo Supermarket.

Kitty: I know why you are going there. Tomorrow is Millie's (2) b______, right?

Daniel: How clever you are! I (3) w______ like to (4) b______ a present for her.

           But I don't know what to choose (选择).

Kitty: (5) D______ worry. Let me (6) h______ you.

Daniel: OK. Let's go to the supermarket together.

Kitty: But I (7) c______ go with you now. I must clean the classroom first I'm on duty today.

Daniel: I am not (8) b______ now. I can (9) h______ you.

Kitty: Thank you. (10) A______ we clean the classroom, we can go shopping.