皮皮学，免费搜题
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【单选题】
1992年10月20日某中学134名学生发生食物中毒，经调查20日中餐供应的豆角炒肉为可疑污染食品，经细菌培养，从该食物中分离出痢疾杆菌。对该校食堂工作人员进行大便细菌培养，从厨师四大便中分离出同血清型痢疾杆菌。学生是本次食物中毒的A.
传染源
B.
传播途径
C.
易感人群
D.
传播因素
E.
影响因素
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皮皮学刷刷变学霸
举一反三
【单选题】At no time ______ we are Chinese.
A.
shouldn't we forget
B.
we should forget
C.
should we forget
D.
we shouldn't forget
【单选题】We couldn' t really afford to buy a house so we got it on hire purchase and paid monthly______
A.
investments
B.
requirements
C.
arrangements
D.
installments
【简答题】Should we purchase the machine? Yes or No
【简答题】We should be ______ for the mistake. If we don't take the ______ ．we will be considered ______ .(responsible)
【单选题】We couldn't really afford to buy a house so we got it on martgage purchase and paid monthly ______.
A.
investments
B.
requirements
C.
arrangements
D.
installments
【单选题】What should we do if you don’t have work experience?
A.
We should admit that we don’t have any work experience.
B.
We should add some fake experience even though we don’t have.
C.
We should write down our part-time job as well as our academic/social activities.
D.
We should write down educational background instead.
【单选题】We shouldn’t be ashamed of the way we look, ____________?
A.
should we
B.
shouldn’t we
C.
do we
D.
don’t we
【单选题】I don't know to help him. [ ]
A.
how should we do
B.
what we should do
C.
what should we do
【单选题】按装饰部位不同，装饰材料分为( )。
A.
室内装饰材料和室外装饰材料
B.
园林装饰材料和街心小品及雕塑材料
C.
天然石材、人造石材、陶瓷材料、塑料材料
D.
地面装饰材料、墙体装饰材料、吊顶装饰材料
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