中国石油大学 / 中石油
正确率:100%
32. He said he________me a present unless I_______ in doing the experiment.
A、had not given; had not succeeded
B、would not give; succeeded
C、will not give; succeed
D、would not give; will succeed
A、had not given; had not succeeded
B、would not give; succeeded
C、will not give; succeed
D、would not give; will succeed
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