第4题: [单项选择]Besides the annual vacation, one-and-two-day holidays _______ throughout the year. A. scattered B. spread C. separated D. sprayed 参考答案:A 答案解析:[解析] 语义连贯题。[A]scattered“散布,散播”指将某事物分散在另外事物的不同部分,符合句意,所以[A]为答案。[B]spread“传播,传布”指传播品种、疾病、思想或文化习惯等;[C]s
第21题: [单项选择]Jack _______from home for two days now, and I am beginning to worry about his safety. A. has been missing B. has been missed C. had been missing D. was missed 参考答案:A 答案解析:本题译文:杰克已经离家出走两天了,我开始担心他的安全。由now和I am beginning to worry about his safety可知,Jack离家的状态一直持续到了现在,所以用现在完成