填分词1._____(穿)in white,she looks like a nurse.2.Look round and be careful________(穿过街道时)
问题描述：
填分词1._____(穿)in white,she looks like a nurse.2.Look round and be careful________(穿过街道时)
答
1.Dressing，因为主语she和dress之间是逻辑上的主动关系，即she dresses in white.此句可以还原为：She dresses in white,and she looks like anurse.
2.when crossing the street.同样是因为cross the street 的主语和look around的主语一致都是you，且cross the street和主语you之间是逻辑上的主动关系。此句可以还原为：You should look around and be careful when you cross the street.
答
1._Dressed____(穿)in white, she looks like a nurse.
2.Look round and be careful____crossing the street____(穿过街道时)
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