若x-3y=-2,则2-x+3y的值为______.
2-x+3y
=2-(x-3y)
=2-(-2)
=2+2
=4.
故答案为:4.
Li Ting is always the first girl _______ to the classroom. [ ]
A. to get
B. to reach
C. getting
D. reaching
人寿保险中的被保险人一定是()
A.自然人
B.法人
C.成年人
D.自然人或法人