关于if引导宾语从句If you _ (see) Tom please ask him if _ (come) to Jim's birthday tomorrow.if 翻译为是否 和翻译为如果 时态都怎么用 If you _ (see) Tom please ask him if he _ (come) to Jim's birthday tomorrow.
问题描述：
关于if引导宾语从句
If you _ (see) Tom please ask him if _ (come) to Jim's birthday tomorrow.
if 翻译为是否 和翻译为如果 时态都怎么用
If you _ (see) Tom please ask him if he _ (come) to Jim's birthday tomorrow.
答
你句中少一个词,应该是：If you _ (see) Tom please ask him if he _ (come) to Jim's birthday tomorrow.第一个if意思是“如果”,引导状语从句,填see,因为这儿的条件状语从句要求用一般现在时,第二个if意思是“是否...