Is your brother ______ at singing —No. But he really does _______ in dancing .

Is this your_____, Emma– Yes, she’s my uncle’s daughter.

下列各句中，加点的成语使用正确的一项是（ ）

________ by his look, he doesn’t think much of our plan.[ ]

The girl seriously injured in the Wenchuan earthquakewas so well taken care of in the hospital that she could ____ get out of bedwithout help