题目内容
( ) 4. If you have finished your homework, why not_for the test?
A. going on revising B. go on revising C. going on to revise D. go on to revise
D
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题目内容
( ) 4. If you have finished your homework, why not_for the test?
A. going on revising B. go on revising C. going on to revise D. go on to revise
D