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【判断题】
(C)16.肺结核是引起肺源性心脏病的最常见原因(错误)A.
正确
B.
错误
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举一反三
【单选题】The seven basic quality tools are used within in the context of the PDCA Cycle to solve quality-related problems.These tools are used in（）in the following processes.
A.
plan quality management
B.
perform quality assurance
C.
perform quality control
D.
perform quality improvement
【简答题】-2a（m-n） 3 =______（n-m） 3 ．
【简答题】基本词汇 1.结尾；结束n ．&v ．_____ 2.背景n ．_____ 3.太空；空间n ．_____ 4.orbit n ．_____ 5.middle n ．&adj._____
【单选题】Which of the following describes a ‘basic standard’ within the context of budgeting?
A.
A standard which is kept unchanged over a period of time
B.
A standard which is based on current price levels
C.
A standard set at an ideal level, which makes no allowance for normal losses, waste and machine downtime
D.
A standard which assumes an efficient level of operation, but which includes allowances for factors such as normal loss, waste and machine downtime
【简答题】根据要求写单词。 1. greedy________ n 2. begin ________ n 3. hard ________ n 4. slow _________(adv) 5. social________(adv) 6. destroy_________( n)
【判断题】The basic difference between semantics and pragmatics is that pramatics considers meaning in context and traditionally semantics studies meaning in isolation from the context of use.
A.
正确
B.
错误
【简答题】先化简，后求值： （m﹣n）+ （m+n）+ ﹣ ，其中m=﹣9，n=﹣3．
【简答题】设 ，则n不可以取下面的值是( ). (A) 7 (B) 2 n +1 (C) 2 n (n≥2) (D) 17
【简答题】化简求值（m+n） 2 -2（m-n）（m+n）+（n-m） 2 ，其中m=2010，n=-3．
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