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【单选题】
下列各项说法中，错误的是 [ ]A.
蛔虫病、非典型性肺炎、甲型流感都是传染病
B.
疾病都是由外界的病原体引起的
C.
人生下来以后就具有了对多种病原体的防御能力
D.
健康是指一种身体上、心理上和社会适应方面的良好状态
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举一反三
【单选题】The main idea of Quesion 10 in Task 3 of Part II is
A.
volunteering can enrich your resume
B.
volunteering is a way of showing how much you can do for everyone in your community. It is not about gaining some sort of appreciation.
C.
the teacher advise the students not to leave clutter in the classroom
D.
speeding is not only dangerous but also illegal. It may lead to the loss of life.
【单选题】经营人员意见预测的主要特点是()。
A.
比较复杂，不容易进行
B.
适应范围小，仅适用于小型企业
C.
对商品需求量、需求额和花色、品种、规格都可以进行预测，能比较切合实际地反映当地需求
D.
运用这种方法不可以按产品、区域、客户或经营人员来划分各种需求预测值，在实际使用中比较死板
【单选题】What is the purpose of Sentence 3 in Paragraph 1?
A.
It states the main idea of the paragraph.
B.
It supports the main idea by providing a reason.
C.
It states an idea that is in contrast to the main idea.
D.
It supports the main idea by providing an example.
【单选题】经营人员意见预测法的主要特点是( )。
A.
适应范围小，仅适用于小型企业
B.
比较复杂，不容易进行
C.
对商品需求量、需求额和花色、品种、规格都可以进行预测，能比较切合实际地反映当地需求
D.
运用这种方法不可以按产品、区域、客户或经营人员来划分各种需求预测值，比较死板
【简答题】一条IS-IS路由的最大度量值是多少?
【单选题】The main idea of Quesion 3 in Task 3 of Part II is
A.
volunteering can help to carry some of the troubles of people in your community, it is not about gaining some sort of appreciation.
B.
volunteering can enrich your resume
C.
the teacher advise the students not leaving clutter in the classroom
D.
speeding is not only dangerous but also illegal. It may lead to the loss of life.
【单选题】The main idea of Quesion 8 in Task 3 of Part II is
A.
volunteering can enrich your resume
B.
volunteering is a way of showing how much you can do for everyone in your community. It is not about gaining some sort of appreciation.
C.
the teacher advise the students not leaving clutter in the classroom
D.
speeding is not only dangerous but also illegal. It may lead to the loss of life.
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