一轮资料资源简介：

   ●难点磁场
    1.(★★★★)Though________money,his parents managed to send him to university.
A.lacked             B.lacking of          C.lacking            D.lacked in
(NMET2002) 
    2.(★★★★★)How about the two of us________a walk down the garden?
    A.to take             B.take               C.taking            D.to be taking 
(MET1993)
    3.(★★★★)________is a good form of exercise for both young and old.
    A.The walk           B.Walking           C.To walk            D.Walk 
(MET1992)
    4.(★★★★)—I must apologize for________ahead of time.
     —That’s all right.
    A.letting you not know                     B.not letting you know
C.letting you know not                     D.letting not you know 
(NMET1994)
    
    
    ●案例探究
    1.—You were brave enough to raise objections at the meeting.
    —Well,now I regret________that.
    A.to do              B.to be doing         C.to have done        D.having done 
(NMET1995)