题目内容
【题目】Mark and Mike ______ in the library an hour ago. Now they ______ in the classroom.
A. are; are B. were; were C. are; were D. were; are
【答案】D
【解析】第一个句子中“an hour ago”意为“一小时之前”,用于一般过去时态;第二个句子中“now”意为“现在”,用于一般现在时态或现在进行时态。
练习册系列答案
相关题目
【题目】用所给单词的适当形式填空。
near, eighteen, smoke, comfortable, long |
【1】The rope is ________ than that one.
【2】My father bought me a bike for my _________ birthday.
【3】I like the restaurant because it has the most ________ seats.
【4】Look at the sign. It says __________ isn’t allowed here.
【5】_________ all the girls are good-looking. Some are pretty, and a few are beautiful.