此题要求改正所给句子中的错误。对每句话作出判断,并在错的词下划一横线,在该行右边横线上写出改正后的词。The policeman caught the thief by his arm. ________
Email, as well as telephones, are playing an important part in daily communication. _________
The snow lasted a week, resulted in a serious disaster to this area. ________
We doubt that he will be invited to the party. ________
Do you know what contributed to her return to school? ________