纳税人外购和自制的不动产不属于扩大增值税抵扣范围内规定的部分。
参考答案：对
I'm waiting for my friend Jenny. _______, I'll go shopping alone.
[ ]
A. If she doesn't come
B. If she won't come
C. If she will come
D. If she is coming
数控机床有哪几种分类方法
