一般现在时的①陈述句②疑问句③否定句④肯定句的构成.
问题描述：
一般现在时的①陈述句②疑问句③否定句④肯定句的构成.
答
陈述句（包括肯定句和否定句）：He likes salad./He doesn't like salad.否定句：He doesn't like salad.疑问句：Does he like salad?肯定句：He likes salad.