Every time _____ he thought of his past,

Complete the dialogue with proper sentence

A: It’s very cold this morning. 小题1:                              ?

B: Yes, I like tea very much. It’s very kind of you.

A: 小题2:                   ?

B: Oh, no. I don’t like any sugar.

A: But you had tea with sugar last year. 小题3:                           ?

B: Yes. But the doctor told me it was bad for me to do that.

A: I see. Here’s some home cooking. 小题4:                             ?

B: It must be delicious. But I had my breakfast half an hour ago. I am full now.

A: 小题5:                                                    ?

B: OK, I’d like to have another one. Thanks.       

A: You’re welcome.

牙体缺损的定义是

A．牙体组织的龋损

B．接触点的丧失

C．牙体硬组织的破损

D．磨耗

E．隐裂

马氏管

我们党要承担起推动中国社会发展的历史使命，必须高度重视（）

A、解放和发展生产力

B、发展先进的社会主义文化

C、与人民群众的血肉联系

D、执政党的建设问题

伤寒、副伤寒感染引起白细胞总数（）

A.减低

B.增多

C.正常

D.不定

E.明显增多