The professor, _____ some of his assistants, _____ to attend our discussion this
题型：不详难度：来源：
The professor, _____ some of his assistants, _____ to attend our discussion this afternoon.| A．and; is | B．as well as; is | C．or; are | D．except for; are |
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答案
| B |
解析
| 考查连词及主谓一致。A项谓语动词用are，as well as也，以及，连接两个主语谓语动词与前一个保持一致，故选B。 |
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