Daniel, __________ pick the flowers.[ ]
A. aren't
B. don't be
C. don't
D. isn't
答案:C
下列对句子朗读节奏划分正确的一项是[ ]
A.无论是/充满了高傲的虔信的/宁静
B.镶嵌着/浮雕窗板的/小窗
C.我/了解像世界一样/古老的河流
D.我爱/乘着马车/奔上村落间的/小路
简述教师的学科专业素养。