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【简答题】
石灰的处理主要是为了消除 的危害。 储灰坑 2 个星期以上,表面有 一 层水分,隔绝空气,以免碳化
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【多选题】When you are writing a letter to your new customer, you may think about the following factors_______.
A.
Is your message concrete?
B.
Is your message concrete?
C.
Does the customer really want to buy your product?
D.
Does the customer really want to buy your product?
E.
When will the customer reply
F.
When will the customer reply
G.
Have you used specific and definite terms in making an offer or requiring a response?
H.
Have you used specific and definite terms in making an offer or requiring a response?
I.
Is your message concrete?
J.
Does the customer really want to buy your product? K. When will the customer reply L. Have you used specific and definite terms in making an offer or requiring a response?
【单选题】Under the _____ of my English teacher, I'm determined to take English as my major when entering university. [     ]
A.
effect
B.
result
C.
affect
D.
influence
【单选题】遗传密码的摆动性正确含义是
A.
一个密码子可以代表不同的氨基酸
B.
密码子与反密码子可以任意配对
C.
一种反密码子能与第三位碱基不同的几种密码子配对
D.
指核糖体沿着 mRNA 从 5 ' 端向 3 ' 端移动
E.
热运动所导致的 DNA 双螺旋局部变性
【单选题】When writing the rough draft of your abstract, you should ___________.
A.
cut and paste the actual sentences from your paper
B.
summarize background, purpose, methods, results, and conclusions of your research
C.
add information that has not been mentioned in the paper
D.
modify the meaning of your paper as you want
【单选题】My teacher told me( )to English people as much as I can to practise my English.
A.
talking
B.
talk
C.
talked
D.
to talk
【单选题】污染物生物净化的效果与入渗水在地下的停留时间有关,停留时间越长则净化效果越好。地下水位距渗透面大于()比较适合雨水下渗。
A.
50cm
B.
100cm
C.
75cm
D.
80cm
【判断题】When writing your resume, state your salary requirements
A.
正确
B.
错误
【单选题】对已确认发生严重不良反应的药品,国务院或者省、自治区、直辖市人民政府的药品监督管理部门采取紧急控制措施后,在鉴定结论作出之日起作出行政处理决定的期限是
A.
7天
B.
10天
C.
5天
D.
20天
E.
15天
【单选题】对已确认发生严重不良反应的药品.国务院或者省、自治区、直辖市人民政府的药品监督管理部门采取紧急控制措施后。在鉴定结论做出之日起做出行政处理决定的期限是
A.
7天
B.
10天
C.
5天
D.
20天
E.
15天
【多选题】Which ways are beneficial for your creative writing when you already have had ideas?
A.
Write them down immediately.
B.
Review your own writing and rewrite part of it.
C.
Lie down in a sofa without thinking and writing.
D.
Combine creativity with sense, prompts, memory, etc.
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