72.He didn't go to the party not ____ the time but ____ he w

72.He didn't go to the party not ____ the time but ____ he was ill.
A.because of,because B.because,because
C.because,because of D.because of,because of
74.I can’t believe he could jump ____ high.
A.very much B.such C.that D.this
75.--The boys are not doing a good job at all,are they?--____.
A.I guess not so B.I don’t guess so C.I don’t guess D.I guess not
79.I am ____ hungry.Give me ____ of milk.
A.a bit; a little B.not a little; a bit
C.little; a bit D.not a little; a little
not a little非常,很 、not a bit 一点也不
我非常饿,给我一点牛奶
感觉怪怪的
83.He seems to ____ to Jane.He knows her well.
A.have been introduced B.be introduced
C.have introduced D.introduced
86.He will never forget the days ____ he spent with you in Japan.
A.when B.that C.on which D.in which
89.We are considering ____ a sports meet next month.
A to hold B holding C to be held D as holding
96.The river ____ are covered with trees is very long.
A.which banks B.of which banks
C.whose the banks D.the banks of which
97.She likes to use words ____ clear to her.
A.of which the meaning B.of which meaning
C.whose of meaning D.meaning of which
52.He _________ his bike so he has to walk there.
A.lost B.has lost C.had lost D.loses
52.He _________ his bike so he has to walk there.
A.lost B.has lost C.had lost D.loses

72、A(because是连词,后加句子；because of是介词后不加句子）
74、B（我不相信他能跳如此高）
75、B(我猜不是这样的）
79、A（little是形容不可数名词的,单用时表示否定.前一句说明是有一点饿,应用a bit；milk是不可数名词）
83、A（动作发生在之前,对现在又影响,所以应用完成时,由于是被介绍的,所以要用被动语态）
86、B(把连词放回从句中应为he spent the day with you in Japan句意完整,应填that)
89、B（consider doing)
96、C(河与河畔有所属关系,应用whose)
97、B（不确定）
52、B（遗失bike是发生在过去,排除D；对现在有影响,排除A；C是在过去的过去时用的）