【判断题】带有检视窗的储液干燥器能发现制冷系统制冷剂量和系统工作是否正常。
【单选题】What did the author mean by' I am not alone' in paragraph 1?
A.
He and his family all didn’t know how to use the machine.
B.
His family supported his opinion.
C.
Many people faced the trouble as he did.
【单选题】Jack had his house _______ last night and he and his family were left homeless.
【单选题】吉尔福特认为,创造性思维的主要特点是( )。
【单选题】He and his family had to ( ) on 50$ a week.
【简答题】Peter was a successful 1.__________( 股票经纪人 ), with a large beautiful home and a very 2._____ ______ _______( 可观的收入 ). He worked long hours, so even though he enjoyed his job, he was never there to see...
【判断题】带检视窗的储液干燥器能发现制冷系统制冷剂量和系统工作是否正常。
【判断题】带检视窗的储液干燥器能发现制冷系统制冷剂量和系统工作是否正常。( )A. 对 B. 错