* * 下段淋巴引流主要入
A．腹股沟淋巴结
B．闭孔淋巴结
C．髂淋巴结
D．骶前淋巴结
E．腰淋巴结
参考答案：A
If you watch carefully, you can see ________ the man does the trick [ ]
A. who
B. what
C. how
D. which
Shipping agents will ( )the goods to be shipped.
A．arrange
B．arrange for
C．see to it
D．see that
