（EMB145）飞行控制的驾驶杆推杆作动筒是通过（）作动的。
A.钢索
B.连杆
C.弹簧筒
参考答案：A
— What will you buy for your husband’s birthday?
— I want to buy a ____ wallet for him.
A．black leather small
B．small black leather
C．small leather black
D．black small leather
国内、国际市场上的“酒中明珠”，素有“国酒”之誉的酒是( )。
A．汾酒B．茅台酒C．泸州老窖特曲D．五粮液
