x=﹣1是下列哪个方程的解[ ]
A.1+x=2
B.1﹣x=2
C.x﹣2=1
D.x+2=﹣1
答案:B
-Who is _____ Chinese teacher?
-Mr Wang.[ ]
A. you
B. your
C. yours
D. we
舌红绛而光者,属()
A.阴虚
B.气虚
C.血虚
D.气阴两虚
E.水涸火炎