问题补充:
单选题Whenyoucrosstheroad,youshouldbe_____andwalk_____A.carefully; carefulB.careful; carefullyC.careful;, carefulD.carefully; carefully
答案:
B解析考查形容词和副词的用法。句意“当你过马路时,你应该小心,并且要慢行。”be动词是系动词,后用形容词作表语,构成系表结构;walk是动词,副词修饰动词,故用carefully。故选B。
时间:2019-12-18 13:20:33
单选题Whenyoucrosstheroad,youshouldbe_____andwalk_____A.carefully; carefulB.careful; carefullyC.careful;, carefulD.carefully; carefully
B解析考查形容词和副词的用法。句意“当你过马路时,你应该小心,并且要慢行。”be动词是系动词,后用形容词作表语,构成系表结构;walk是动词,副词修饰动词,故用carefully。故选B。