（年(春)重庆市高三考前冲刺测试卷）15. --Aren't you tired of workout?
-- _______ . I stick to it every clay in order to keep fit.
| A．Mind your own business | B．Yes, very much |
| C．Not in the least | D．It's nothing, though |
Mary ______ all the housework, she dropped herself into the sofa, sighing with relief.
| A．finished | B．had finished | C．having finished | D．finishing |
—How many practical plans has your deskmate made this week?
—. All have turned out disappointing.
| A．None | B．Nothing | C．Nobody | D．No |
Fortunately , the adventurers brought the GPS with themselves, they might have been lost in the desert.
| A．of which | B．without which | C．in which | D．about which |
— People should spare no efforts to protect the environment.
— ________. Air pollution does harm to our health.
| A．All right | B．Take it easy | C．Go ahead | D．Exactly |
Our responsibility is weightier than ______Mount Tai, and our road ahead is _______ long one．
| A．the；不填 | B．a；the | C．a；不填 | D．不填；a |