A:how is he getting along
B:that he gets along well
C:what he is getting along
D:if he is getting along well
下图为“某地区地质剖面示意图”。读图完成下题。
通过实验探究影响小火箭反冲速度大小的因素是什么.
go cooked was in on last goes visited washed cleaned with next
My mother ____ busy last weekend. She ____ my grandma on Saturday morning. They ____ noodles together. ____ the evening, she ____ the clothes. She often ____ to the park, but she ____ my bedroom last Sunday. In the afternoon, she went shopping. She watched TV ____ me in the evening. She was very tired last weekend. So I'll help my mother do housework ____ weekend.
7+(-3)+(-4)+18+(-11)=(7+18)+(-3)+(-4)+(-11)是应用了( )