单项选择题
A. found B. set up C. build D. finded
My brother （） down while he（）his bicycle and hurt himse...
单项选择题My brother （） down while he（）his bicycle and hurt himself.
A. fell, was riding B. fell, were riding C. had fallen, rode D. had fallen, was riding
She decided to give herself () the police.A. Up toB. up...
单项选择题She decided to give herself () the police.
A. Up to B. up C. in D. to
