装配扭矩的检测方法有两种，一种是（）测试法，另一种是在线动态测试法测试法。
A.紧固测试法
B.指针测试法
C.螺栓测试法
D.事后静态测试法
参考答案：D
—What do you think of Beijing?
—Wonderful. It ______ changed a lot during the last few years. [ ]
A. have
B. has
C. is
D. was
对被继承人遗产代位继承的，每位继承人可从应纳税遗产总额中扣除( )万元。
A．1
B．2
C．3
D．4
