Young students are not to smoke either in or out of school. A. suggestedB. requestedC. h

问题补充：

Young students are not to smoke, either in or out of school.

A. suggested

B. requested

C. hoped

D. invited

答案：

A. suggested

(答案→)B. requested

C. hoped

D. invited

解析：考查动词：A. suggested建议，B. requested要求，C. hoped希望，D. invited 邀请，AC选项都不能接sb to do，也就没有be suggested/hoped to do这种说法，句意：年轻的学生们被要求无论是在学内还是校外不要吸烟。