¸ßÒ»Ó¢Óï±ØÐÞ2Unit 4ÆÚÄ©¸´Ï°Ìâ
¶þ£®µ¥´Êƴд
1. This kind of drug can p_________ children from mosquitoes.
2. The noise outside a__________ our study.
3. I have a pain in my s__________ as I ate a green grape just now.
¶þ£®µ¥´Êƴд
1. This kind of drug can p_________ children from mosquitoes.
2. The noise outside a__________ our study.
3. I have a pain in my s__________ as I ate a green grape just now.