连杆式空调压缩机主要由()、()、()、()和进、排气阀等组成。
参考答案:气缸;活塞、曲轴;连杆
You have also made some readjustment ( ) your import and export business, have you
A. for B. under C. with D. in
挂失结清需要客户本人持有效证件到()办理。
A.挂失网点
B.开户行
C.任意网点
D.子账户开户行