1.I am afraid you have to write the words again,because you have miss a letter "U" in it.这里为什么不是 the letter "U"?这里不是专门指 "U"这个字母吗?2.A plane is a machine that can fly,这里为什么不可以说成 the plane.3.The
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/06 06:59:07
xVRG~)_rQ-G/$z2(IK !QȀďB;<=3=
Y-ˏL_=3C/7D
u