Question

— Who’s that man over there standing in the garden? Is it Mr. White?—It __________ be him. He h

— Who’s that man over there standing in the garden? Is it Mr. White?—It __________ be him. He has gone to Shanghai on business. A．shouldn’t B．may C．can’t D．must

Answer 1

C

试题分析：句意：那边站在花园里的那个人是谁？这是怀特先生吗？不可能是他。他去上海出差。shouldn’t           不应该；may可以； can’t不能，不可能，不会； must必须。在英语中表示肯定的的推测常用情态动词must，表示否定的推测，常用can’t。根据He has gone to Shanghai on business.可知该选C。