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题目内容
（请给出正确答案）
A、do
B、does
C、doing
D、done
答案
更多“The experiment __________，the students went on to take notes in the experiment report”相关的问题
第2题
The experiment proved(to be)a success in the end．
第5题
All apparatus ______ (test)before the experiment began.
第6题
A.worth
B.successful
C.worthwhile
D.successive
第7题
______, the experiment will be successful.
A) If carefully doing B) If did carefully
C) If carefully done D) If doing carefully
第9题
A.such one
B.such as
C.one such
D.a such
