单项选择题
With a lot of difficult problems（），the newly-elected president is having a hard time.
A.settledB.settlingC.to be settledD.to settle
单项选择题 The man will have to wait all day（）the doctor works faster．
单项选择题 Mr．Black went back （）place （）he was born．
单项选择题 Mick’s new DVD player is only about 20 cm （）15 cm and weighs（）2 kilos．
