题目内容
选择填空:
You'd better ______ the parcel by ordinary mail, or it will not
reach the United States in time.[ ]
A. not to send B. to send
C. send D. not send
答案:D
练习册系列答案
相关题目
题目内容
选择填空:
You'd better ______ the parcel by ordinary mail, or it will not
reach the United States in time.[ ]
A. not to send B. to send
C. send D. not send