脊髓颈膨大横贯性损害引起()
A.四肢中枢性瘫痪
B.双上肢下运动神经元性瘫痪,双下肢上运动神经元性瘫痪
C.截瘫
D.单瘫
E.偏瘫
参考答案:B
My best friend often helps my brother and ______ with ______ math. [ ]
A. I; our
B. me; our
C. me; my
D. I; mine
落叶季节,保洁员清扫落叶及时收集外运,()树叶。
A.允许焚烧
B.可以堆放
C.严禁焚烧
D.存放