题目内容
Is that your best friend Kitty?
— No, it _________ be her. She flew to Singapore yesterday.
A．must B．can C．Mustn’t D．Can’t
D
【解析】
试题分析：根据She flew to Singapore yesterday “她乘飞机去新加坡了。”可知，本句应该是“不可能是她。”故排除AB；“不可能”是can’t。mustn’t表示“禁止做”故与题意不符。所以本题选D。
考点：本题考查情态动词。
点评：本题实际是考查情态动词表示推测的情况，这很容易与以前学过的情态动词的用法相混淆。情态动词表示推测的情况，表示一般性推测用might、could表示“可能”；表示肯定推测用must表示“一定”；否定推测用can’t表示“不可能”。
阅读快车系列答案
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||
Toys are something that can be used for play. 60 . Playing with toys is often thought to be an enjoyable way of training children for life. Toys and games are important when children are growing up and learning about the world around them. Before 1970, most toys were made of metal and wood. 61 . Toys include balls, plastic cars and dolls. Some people think video games are also toys.
62 . The beginning of the word “toy” is not known. However, it is thought that it was first used in the 14th century. The earliest toys were often made from rocks, sticks or clay（粘土）. 63 . In old Rome, children played with dolls made of clay, sticks and yo-yos. In ancient Greece, girls were asked to give up the toys to the gods when they were about fourteen years old. They would offer their dolls in a temple on the day they got married.
| A. Toys were invented many years ago B. Toys are usually played with by children and pets C. Toys should have names D. But now they are mostly made of plastic (塑料) E. In old Egypt, children played with dolls made of stone and wood |