脑皮质疾患()
A.同侧上象限偏盲
B.同侧下象限偏盲
C.黄斑分裂
D.黄斑回避
E.颞侧偏盲
参考答案:D
—How many students are there in the room?
—There aren't ______. [ ]
A. some
B. any
C. one
D. it
行车中发现其他机动车有安全隐患时怎么办
A.尽快离开
B.随其车后观察
C.不予理睬
D.及时提醒对方