立法具有灵活性,法的实施包括执法、司法、守法等,也有一定的灵活性。( )
参考答案:错
下列细胞中含叶绿体的有( )
A.水稻根尖分生区细胞B.小麦维管束鞘细胞C.玉米维管束鞘细胞D.蓝藻细胞
The professor said that he was interested only in research; he didn’t ________ others’ comments.
A.care about
B.come about
C.bring about
D.get about