河边有35棵杨树,杨树的棵数是柳树的5倍,杨、柳树共多少棵?
35÷5+35,
=7+35,
=42(棵),
答:杨,柳树共42棵.
The woman and her husband _____ in the same office. [ ]
A. work
B. works
C. is working
D. has worked
药物在人体内的处置过程和产生效应的个体差异主要是哪一条
A.年龄因素B.病理生理因素C.时辰、季节的变化D.遗传因素E.应激反应