【单选题】—Amy, would you __ me to the airport to pick up Jim? I don’t won’t to go there alone. —No problem.
【单选题】He is good at maths and it won’t be long ____ he works out the problem.
【单选题】I won’t tell the student the answer to the math problem until he ________ on it for more than an hour.
C.
will have been working
【判断题】华北板块的雏形 “华北陆核”在元古宙时期形成。
【简答题】建筑的基本使用单元包括 1 , 2 和 3 。
【判断题】华北板块的雏形“华北陆核”在元古宙时期形成。
【判断题】华北板块的雏形 “华北陆核”在元古宙时期形成。