问题补充:
单选题They are e-pals. They often send e-mails ________.A.each otherB.to each otherC.to otherD.to the other
答案:
B解析each other 是代词,在句中作宾语。
时间:2022-07-03 05:14:30
单选题They are e-pals. They often send e-mails ________.A.each otherB.to each otherC.to otherD.to the other
B解析each other 是代词,在句中作宾语。