:外研版高一英语下册单元测试题

: 第一部分：英语知识运用
第一节：单项填空（共15小题;每小题1分,共15分）
从A、B、C、D四个选项中，选出适合空白处的最佳选项。
1.You     be tired — you’ve only been working for an hour.
A.must not         B.won’t        C.can’t         D.may not
2.Children under 12 years of age in that country     be under adult supervision(监督) when in a public library.
A.must            B.may         C.can          D.need
3.—    I speak to May,please?
—I’m sorry she    come to the phone because she isn’t in.
A.Might;won’t      B.Can;mustn’t   C.May;can’t     D.Could;shouldn’t
4.—I want to know if I     smoke here.
—No,you    .Could you see the sign “NO SMOKING” there?
A.can;needn’t       B.must;can’t     C.shall;won’t    D.may;mustn’t