遗传

单项选择题No sooner had we reached the top of the mountain ______ we all sat down to rest.

单项选择题Utopia was written by______.

单项选择题Mr. Voorhies planned to send the dresser and bed that ______ purchased in Bali to the Netherlands.

单项选择题—Kitty. will you go to see the film Cold Mountains this evening —No, I won't. I ______ it already.

单项选择题It's best ______ English like this.

单项选择题I've visited a lot of different places and stayed in a lot of different hotels, but nothing else () this on.

A. wins
B. matches
C. makes
D. takes

单项选择题—What did Maria say — ().

A. Maria said that she likes their uniforms.
B. Maria said that she doesn't like their uniforms.
C. Maria said that she didn't like their uniforms.
D. Maria said that she was like their uniforms.

单项选择题—Mum, it is nice weather. I want to skate this afternoon. —Don't you think the ice on the lake is too thin to ______ your weight

单项选择题The students spent as much time getting trained as they () studying.

A. disliked
B. were
C. had
D. did

单项选择题Whether by accident or ______, he arrived too late to help us.