Question

A bus, ____ some taxis, was used to send the patients to the nearest hospital.

A．and

B．but also

C．and with

D．as well as

Answer 1

D

考查主谓一致。主语与as well as连用时，不受其限制，题中的主语为单数A bus，所以谓语动词用的是单数形式was，故选D。