2012英语四级语法讲义大全：非谓语动词用法课后练习四

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16、I would appreciate                     back this afternoon.
       A．you to call      B．you call          C．your calling    D．you’re calling
8 }6 _! m1 V& c17、John was so sleepy that he could hardly keep his eyes                .
       A．open        B．to be opened   C．to open           D．opening
5 c* i" v9 F9 h* X0 q8 x18、                     a reply, he decided to write again.
" y5 ]+ C4 K0 h& @; M$ [       A．Not receiving                B．Receiving not    C．Not having received       D．Having not received
19、Charles Babbage is generally considered               the first computer.
       A．to have invented   B．inventing    C．to invent                D．having invented
20、 “Can’t you read?” Mary said                 to the notice.
) v) y. N" p, x. c' {1 ~       A．angrily pointing     B．and point angrily   C．angrily pointed    D．and angrily pointing
16、C  17、A  18、C
( m( T! m; R! |1 [: }2 C( B 19、A  20、A