________ your paper carefully before handing it in, I think, some grammar mistakes can be avoided.(本题1.0分) A、 Having checked B、 Check C、 As long as you check D、 While checking
参考答案:
She had carried home her babies who were ____ slee
She had carried home her babies who were ____ sleepy to walk.( )(本题1.0分) A、 very