回流线终锚采用（）。
A.终端锚固螺栓
B.可调式UT型线夹
C.杵座楔形线夹
D.倒装式耐张线夹
参考答案：D
— The memory pillow cost me a lot of money.
— Did it? Well, that doesn’t matter ___ it helps you relax and have a good sleep.
A．so far as
B．so long as
C．as well as
D．as good as
构成比之和为（）
A.100％
B.<100％
C.>100％
D.不确定值
E.100
