用动词的适当形式 I didn't see him yestoday.He ___(must,be )ill.

问题描述:

用动词的适当形式 I didn't see him yestoday.He ___(must,be )ill.
还有 翻译:他没有来参加聚会.他一定很忙.(我对于时态不确定)
是一共两个问题 第二题是翻译题:他没有来参加聚会,他一定很忙。

1.must be解析:must be 译为“一定是”的意思.原句的翻译应为:我昨天没有看到他,他一定是生病了.直接将括号里的搬进去的行了.因此,完整句式应为:I didn't see him yesterday .He must be ill.2.He didn't come to...