第2题: [单项选择]Jackson changed his job because he_______. A. hurt himself during his work. B. was not satisfied with his pay. C. wanted to work harder. D. found the job too hard. 参考答案:B 答案解析:W: Why did Jackson suddenly decide to quit his job
M: He said he wouldn’’t break his back working
第19题: [单项选择]下面运算符的运算顺序正确的是( )。 A. +,-,<,=,*,/ B. *,/,^,+,-,> = C. ^,*,/,-,<,= D. > =,+,-,*,/,^ 参考答案:C 答案解析:运算符的运算顺序是:乘方(^)、乘除(^,/)、加减(-,+)、关系运算,同数学中的四则运算关系顺序相似。
第30题: [单项选择]Wearing seat-belts when driving is now________by law. A. compulsive B. forcible C. compulsory D. involuntary 参考答案:C 答案解析:同义辨析。compulsory必需做的,被强制的,义务的:Education is compulsory in Britain.在英国实行义务教育。Compulsive强烈冲动(欲望)引起的,难以抑制