was invented by Grain Bell..A. TelephoneB. The telephoneC. TelephonesD. The telephones

网友回答

A. Telephone
(答案→)B. The telephone
C. Telephones
D. The telephones
解析：题意为：电话是由贝尔发明的。此题考查语法冠词的应用。发明物前要求用冠词，根据此语法规则可选出B项。