当发酵()时,泡沫异常多。A、感染杂菌B、感染噬菌体C、A+BD、温度过高

题型:单项选择题

问题:

当发酵()时,泡沫异常多。

A、感染杂菌

B、感染噬菌体

C、A+B

D、温度过高

考点:食品科学技术发酵工程发酵工程题库
题型:单项选择题

— Look at the sign, what does it mean?

— It means "_____". [ ]

A. Don't talking

B. No talking

C. Not talk

题型:单项选择题

根据句意及所给汉语、单词或首字母提示写出单词。

小题1:Our country is          (发展)faster and faster now.

小题2:          (无论哪里) you go, I will follow you.

小题3:What China has achieved in the past 30 years has   (使惊讶) the whole world a lot.

小题4:Since no one is          (缺席). Let’s begin our class.

小题5:This pair of jeans            (适合) me well. It is not too large or too small.

小题6:Do you know if Sydney is the           (首都) city of Australia?

小题7:Would you please              (答复) to my e-mail as soon as you receive it?

小题8:Is there anything            (奇怪) in today’s newspaper?

小题9:The food was good but the          (serve) was very slow.

小题10:Let’s have a     (discuss) with your partners. The question is a little difficult.

小题11:He is lying and there is not much             (true) in his words.

小题12:Do you know what clothing styles are              (fashion) these days?

小题13:I am very       (happy) these days because I have some problems with my Math.

小题14:It’s hard to give up            (smoke),but you have to.

小题15:We should be careful with fire for                (safe).

题型:单项选择题

—______ your sister ______ salad every day?    

—No.    [ ]

A. Do, have

B. Does, have

C. Does, has

题型:单项选择题

下列关于急性细菌性痢疾的叙述,错误的是()

A.多有发热及毒血症状,腹痛重,常伴里急后重

B.多为黏液脓血便,量少

C.大便培养可有痢疾杆菌生长

D.肠黏膜弥漫性充血、水肿

E.疼痛多位于右下腹

题型:单项选择题

解放区文学的发展,以()为界,分为两个阶段。

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