1.______we have learned in school is beneficial to our future career.A.What B.ThatC.All whatD.Which2.Most student prefer______whit their friends online to ______them in person.A.chatting ,visitB.to chat,visitingC.to chat ,visitD.chatting ,visiting3

1.______we have learned in school is beneficial to our future career.
A.What
B.That
C.All what
D.Which
2.Most student prefer______whit their friends online to ______them in person.
A.chatting ,visit
B.to chat,visiting
C.to chat ,visit
D.chatting ,visiting
3.Most of the toys were______to me by my elder brother.
A.handed over
B.handed down
C.handed in
D.handed out
选什么?为什么?

1 A==everything that (----- - -的一切)
2 D=== prefer doing A to doing B （喜欢做A胜于做B）
3 B==given==PASSED ON TO (由上往下传)

ADA