Youhavetomoveoutofthewaythetru-优题课

You have to move out of the waythe truck cannot get past you.

so or and but

科目英语题型单选题难度较难

知识点：从属连词

Make sure you’ve got the passports ad tickets and ____before you leave.

One of the most important questions they had to consider was of public health

With modern equipment，many mysteries have ____ to light in recent years.

I’d appreciate ____ if you would like to teach me how to use the computer.

My grandma still treats me like a child. She can’t imagine grown up.