单项选择题
The speaker tried to ()his previous remarks to eliminate misunderstanding.
A.glorifyB.clarifyC.modifyD.purify
单项选择题 The lawyer ()a contract for the sale of the house.
单项选择题 It is ()to take plenty of water when traveling in the desert.
单项选择题 Further discussion on the project is unnecessary as it is clearly ()funds to begin with.