系统性硬皮病标志性损害是（）。
A.骨关节损害
B.内脏损害
C.血管损害
D.皮肤损害
E.雷诺氏现象
参考答案：D
句型转换。
1. My mother is short and heavy. (对划线部分提问)
____ ____ your mother ____?
2. My brother likes playing chess. (对划线部分提问)
____ ____ your brother____?
3. Ann is short. She has short straight hair. (合并为一句)
Ann is short ____ short straight hair.
4. Cathy is not tall or short. (改为同义句)
Cathy is of ____ ____.
5. I think Mary is cool. (改为否定句)
I ____ think Mary ____ cool.
子痫前期不主张应用利尿剂，仅用于全身水肿、急性心力衰竭、肺水肿时。()
