搜题请搜索小程序“爱下问搜题”
问题 单项选择题 A1型题

确诊流行性出血热的依据是（）

A.鼠类接触史

B.全身感染中毒症状

C."三痛"和"三红"征

D.特异性IgM抗体滴度升高

E.异型淋巴细胞增多

答案

参考答案：D

补全对话，情景问答

根据对话内容使对话完整。

A: What is the date today, Mary?

B: __1__ May 21st.

A: Oh, tomorrow is your mother's birthday.  Do you remember?

B: __2__, I do.  How shall we celebrate it?

A: First of all,a birthday present.  What about buying her a beautiful sweater?

B: __3__, I think it will make mom happy.

A: Er... Shall we have a special dinner?

B: Yes, dad.  How about a Chinese dinner?

A: OK. Don't __4__ to buy a birthday cake and some candles.

B: __5__
查看答案
单项选择题

There are two general rules for giving instuctions; they must be kept as simple as possible, and they must be（）.

A．logical

B．feasible

C．authentic

D．natural
查看答案