It is often remended that children chances to get close to nature.
A. must be offered
B. should offer
C. be offered
D. are offered
网友回答
A. must be offered
B. should offer
(答案→)C. be offered
D. are offered
解析：句意：人们建议应该给孩子们接近大自然的机会。这里remend当“建议”讲时，它的从句额谓语动词应该用should+动词原形，should可以省略。这里it是形式主语，that引导的是真正的主语从句，这里从句的主语children与offer之间是被动关系，故选C。