当前我国高校毕业生就业制度是()。
A.计划分配
B.双向选择
C.市场配置
D.自主择业
参考答案:D
如图所示的四种情景中,属于光的直线传播的是( )
A.
手影
B.
铅笔好像在水面上折断了
C.
景物在水中的倒影
D.
手指看上去变“大”了
The pattern needs special practice as Chinese students may find ______.
A.difficult to get used to it
B.it difficult for getting used to
C.it difficult to get used to
D.it difficult to get used to it