17. Victor apologized for _____ to inform me of the change in the plan.(本题1.0分) A、 his being not able B、 him not to be able C、 his not being able D、 him to be not able
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13. —I.m going camping this weekend. —________.(本题
13. —I.m going camping this weekend. —________.(本题5.0分) A、 Can you fish? B、 Have