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【单选题】
症状自评量表的英文缩写()A.
SDS
B.
SAS
C.
SCL-90
D.
LES
E.
MCMQ
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【简答题】从H、O、C、Fe四种元素中选用一种或几种元素，组成符合下列要求的物质，并将物质的化学式或化学方程式填在横线上． （1）酸溶液中都含有的离子______ （2）工业用盐酸常显黄色，是因为其中存在的离子是______； （3）1个碳酸分子______ （4）空气中污染物之一的是______ （5）发生分解反应的化学方程式为______ （6）饮料的主要成分，又是实验室常用的燃料是______．
【简答题】The administrators expect a _________ student body at almost any college, but many student fear diversity as much as they look forward to it.
【简答题】Some people enjoy change, and they look forward to new experiences. Others like their lives to stay the same, and they do not change their usual habits. Which approach do you prefer? Explain why.
【简答题】Vocabulary: Fill in the blank Choose the right words in the box to complete the sentences. Use each word one time. deviate subside intervene inevitable gender upperclassmen so-called di...
【简答题】Vocabulary: Fill in the blank Choose the right words in the box to complete the sentences. Use each word one time. deviate subside intervene inevitable gender upperclassmen so-called di...
【单选题】They look forward to _____________the new products soon.
A.
seeing
B.
saw
C.
see
D.
to seen
【单选题】They look forward to _________ the new products soon.
A.
seeing
B.
saw
C.
see
D.
to see
【单选题】They look forward to ___ China once again.
A.
visited
B.
visit
C.
visiting
D.
visiting to
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