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【简答题】
抗体产生的一般规律是______应答和_______应答
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参考答案:
举一反三
【判断题】金属在塑性变形过程中,随着变形程度的增加,强度、硬度增加,塑性、韧性下降的现象,称为加工硬化。
A.
正确
B.
错误
【简答题】基本建设工程有哪五部分组成
【简答题】É uma casa portuguesa... Em Portugal a família nuclear (______ e ______) é composta, ______, por pai, mãe e um ou dois filhos. Hoje em dia, os ______ não moram em casa dos filhos como ______. Nas cida...
【单选题】The public has complained that large quantities of waste water ______ into rivers without being
A.
11. The public has complained that large quantities of waste water ______ into rivers without being cleaned, so large amounts of money ______ to solve the problem. A.have poured; is needed
B.
has poured; are needed
C.
have been poured; is needed
D.
have been poured; are needed
【简答题】be diverted to (注意力)被转移到 Excerpt: Few legislative changes were made to health care as attention was diverted to Korea.
【判断题】在塑性变形过程中,随着变形程度的增加,强度硬度增加,塑性韧性发生下降的现象叫加工硬化。( )
A.
正确
B.
错误
【判断题】在冷塑性变形过程中,随着变形程度的增加,金属的强度和塑性都会得到提高
A.
正确
B.
错误
【判断题】制作蔬菜腌制品一般以软水为佳,井水中含有较多的钙,系属硬水,应避免使用。
A.
正确
B.
错误
【单选题】The water that is diverted from the Aral Sea _____.
A.
can solve the economic problems of nearby countries
B.
has been used for irrigation for 50 years
C.
is worth five billion dollars
D.
supports the local farms and the people who work in farming
【简答题】Complete as frases com os verbos ter e haver no presente do indicativo. 1. ................ muitas farmácias nesta cidade. 2. A Rita ................ uma farmácia. 3. Hoje ................ um concerto...
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