Question

英语选择题 要有答案和详细的原因 一定要详细

1.A terrible earthquake with Tsunami hit Japan___ March 11. A.at B.on C.in D.by 2. By the time he was twenty-five ,he __ a boss of five chain stores already. A.was B.has been C.had been D.would be 3.The children ___ in a low voice in the corner when their class teacher saw them. A.will talk B.would talk C.are talking D.were talking 4.Our school newspaper___ since this term. The news of our life and study attra cts us all. A.publishes B. published C.is publishes D.has been published 5.__ you have been to America for many times. you must know something about this country. A, Since B.As soon as C. Unless D. When 6. If you keep __ this , your English handwriting will be improved soon. A. do B. doing C. to do D. does 7.Do you know__? A.when will they visit the scientist B. when they will visit the scienist C.when the scientist will they visit D.when the scientist they will visit.

Answer 1

1、B某一天的上午下午要用in，但在哪一天使用on 2、前一句是过去式，说明后面的句子要用过去完成时态，所以选C 3、过去进行时，复数，用D 4、出现since说明是现在完成时，被动，报纸被发行，所以用D 5、前后句是因果联系，“因为你去很多次美国，你一定对这个国家很了解”，只有since可以当因为讲。as soon as 是一····就····，unless除非 6、keep doing 固定搭配，意思是继续做某事，保持做某事的状态 7、do you know 后接疑问句时要用正常语序，也就是不把助动词提前，所以选B

Answer 2

1.B，具体的某一天用ON 2.C，主句用BY THE TIME，从句用一般过去时，就是HAD加动词的过去分词 3.D，当有WHEN的时候，一般都用过去进行时 4.D，SINCE是自从的意思，常用于现在完成时或过去完成时 5.B，语意，A是自从的意思，B是一旦-就怎样,C是除非的意思，D是当什么什么的时候。 6.B，KEEP＋DOING STH 7.B，句的后面用陈述语序， 不一定对，因为我只是个初3的学生