His idea, though good, needs out. A. being tried B. to be tried C. to try D. to be ——青夏教育精英家教网—

摘要： His idea, though good, needs out. A. being tried B. to be tried C. to try D. to be trying 19 Mr. Alcott told me that four-fifths of the houses . A. have been sold out B. had been sold out C. were sold out D. was sold out

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His idea that we need build a new library, though good, needs ________ out．