下面对股票描述错误的是( )。
A.代表股份资本所有权的证书
B.本身有价值
C.一经认购,持有者不能以任何理由要求退还股本
D.只能通过证券市场将股票转让或出售
参考答案:B
用所给词的适当形式填空。
1. Look! They________(study) in the classroom.
2. My brother often_________ (watch) football matches on TV.
3. Don't talk too loudly(大声地). My father_________(sleep) in the bedroom.
4. We can't go out now. It's_________(rain) so hard.
5. It's________(cloud) ,but it's very hot.
小儿麻痹初期邪气侵犯的脏腑是()
A.肝肾
B.心肺
C.脾肾
D.肺胃
E.心肝