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【判断题】
质量风险具有的特点之一为其具有危害性。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Task 3. Listen to the second half of the passage again and then fill in the blanks with what you have heard. How about a “self-wringing” mop? I designed a distinctive tool you could twist in two (1) _...
【简答题】Listen to the second half of the passage again and then fill in the blanks with what you have heard. How about a “self-wringing” mop? I designed a distinctive tool you could twist in two (1) ________...
【单选题】12初,坏账准备贷方余额10万元,本月收回上月已确认并转销的应收账款5万元,12.31根据应收账款预计未来现金流量现值确定期末“坏账准备”贷方余额18万元,则本月应计提的坏账准备金额为( )万元。
A.
18
B.
3
C.
8
D.
13
【单选题】You’d better make a mark ______ you have any questions.
A.
at which
B.
at where
C.
the place
D.
where
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