关于英语的一道题目if you-------more than a week to take care of your baby in the hospital .ask the top manager for a leave.A would need.B.should need.为什么不选A

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关于英语的一道题目if you-------more than a week to take care of your baby in the hospital .ask the top manager for a leave.A would need.B.should need.为什么不选A

关于英语的一道题目if you-------more than a week to take care of your baby in the hospital .ask the top manager for a leave.A would need.B.should need.为什么不选A
关于英语的一道题目
if you-------more than a week to take care of your baby in the hospital .ask the top manager for a leave.
A would need.B.should need.为什么不选A

关于英语的一道题目if you-------more than a week to take care of your baby in the hospital .ask the top manager for a leave.A would need.B.should need.为什么不选A
对将来事实的虚拟假设.If从句的谓语形式用一般过去式或用were to/`should+动词原形

would 时态不对,would表示过去时。或者表示委婉说法,如would you like...这里的would就是委婉说法。

虚拟语气,用should

should此时作为情态动词,可以用在条件状语从句中,表示语气较强的假设,译作“万一”、“竟然”,这时也可将 should 置于从句之首,即将 should 放在主语前面,而省略if。而would无此用法