白塞病根据其内脏系统的损害不同而分为()
A.胃肠型
B.神经型
C.呼吸型
D.血管型
E.脑干型
参考答案:A, B, D
______ his home is the farthest from the school, he is the first one to get to school every day.[ ]
A. Because
B. As
C. Although
D. If
工作簿中的工作表可以删除。
A.正确
B.错误