单选题 Children may not enjoy (to eat) sweets after a meal (so much) as at other (times), but it is healthier for them (to do) so.

【正确答案】 A
【答案解析】[分析] enjoy后面必须接动名词作宾语。类似的动词还有avoid,deny,consider,suggest等。本句改 “to eat”为“eating”。