问题
选择题
It's suggested that some activities ________ to celebrate the 30th anniversary of the Reform and Opening up.
A．should hold
B．are held
C．be held
D．will be held
答案
答案：C
考查主语从句的虚拟语气。题干中的suggest意为“建议”，所以that引导的主语从句要用虚拟语气，表达形式为“should＋动词原形”，should可以省略，故选C。句意：有人建议应当举办一些活动来庆祝改革开放第30周年。