【单选题】The police have reached some ______ conclusions about the possible cause of the accident. The exact cause is still under investigation. A. authentic B. precise C. confidential D. tentative
【单选题】Which is the most precise translation of the underlined word in the following sentence?They injure the ground coverand cause the surface of the ground to become exposed and compacted ...
【简答题】Fill in the blanks with the words given below. Change the form where necessary. Each word can be used only once. exposure adequate oblige allergic condense distinguish exceed scratch precise beneficia...
【简答题】Fill in the blanks with the words given below. Change the form where necessary. Deficit adjust exposure condense asset competent precise exceed beneficial adequate 4 Too much________to dirty air can...