单选题 It is strange that Mr. Green ______ attend the meeting.
【正确答案】 A
【答案解析】[解析] 在“It is/was+某些形容词”后的that从句中,常用“(should)+动词原形”构成虚拟语气,表示建议、惊奇等。这些形容词包括:important, necessary, essential, natural, strange, advisable, desirable, probable, amazing, surprising, desired, suggested, required, proposed, decided等。