来自丁家福的问题
【Hee______hislivingbysellingshares.Hei____________measoneofhisfriends,whichmakesalittlesurprised.】
Hee______hislivingbysellingshares.
Hei____________measoneofhisfriends,whichmakesalittlesurprised.


【Hee______hislivingbysellingshares.Hei____________measoneofhisfriends,whichmakesalittlesurprised.】
Hee______hislivingbysellingshares.
Hei____________measoneofhisfriends,whichmakesalittlesurprised.
earns
introduces