每日一测:托福备考词汇训练(26)

　　1. The grapes withered on the vine.

　　[A] matured [B] shriveled [C] rotted [D] glistened

　　2. Candidates are often urged to withdraw from a presidential race after they lose several primary elections.

　　[A] denounce [B] quit [C] change allegiances in [D] abstain from

　　3. Advanced planning is vital to the success of any marketing campaign.

　　[A] common [B] essential [C] helpful [D] comparable

　　4. Millie had a trying experience last night.

　　[A] gratifying [B] exhausting [C] surprizing [D] moving

　　Keys: BBBB

（责任编辑 陈奕璇）