单项选择题
A.incorporate B.reinforce C.challenge D.transform
The sale usually takes place outside the house, with th...
单项选择题The sale usually takes place outside the house, with the audience（）on benches, chairs or boxes.
A.seated B.seating C.having seated D.having been seated
Beijing has reiterated that（）will China use nuclear wea...
单项选择题Beijing has reiterated that（）will China use nuclear weapons first.
A.under no circumstances B.under any circumstances C.under every circumstances D.under all circumstances
Everything（）if Albert hadn’t called the fire brigade.A....
单项选择题Everything（）if Albert hadn’t called the fire brigade.
A.had been destroyedB.was destroyedC.would be destroyedD.would have been destroyed
