梅毒病人最常见的感染途径为（）

A.淋巴传播

B.血行传染

C.呼吸道传播

D.消化道传播

E.性交传播

Do you know where I can repair my motorcar? （）

A.I have just bought a new one.

B.It‘s cheap to repair a motorcar.

C.Around the street comer.

D.You drive too fast to damage it.