You should pass the exam but you'll have to study hard同意句If( )

问题描述:

You should pass the exam but you'll have to study hard同意句
If( )

if You want to pass the exam you'll have to study hard同意句

If you study hard,you'll pass the exam.

Only by studying hard can you pass the exam.

If you don't study hard,you'll not pass the exam.

If not study hard,you will not pass the exam.
If you study hard ,you will pass the exam.