A:one
B:it
C:thi
D:that
依次填人下面横线处的词语,最恰当的一项是( )
①北票翼龙化石创造了多个“世界之最”,已成为解开大自然 的“天窗”和世界关注的焦点。
②我市选派的12名武术健儿在刚刚 的“中国•辽宁国际武术交流大赛”中,斩获5金、14银、3铜。
③我们 要确立好数字化阅读的管理机制, 要筑牢事后监管的红线,通过动态管理,净化数字化阅读的环境。
④构建中美新型大国关系,秉承大国担当、肩负起应有的历史责任,中美就一定能够 两国乃至世界的美好未来。
下图为我国五省区某年人口出生率、人口自然增长率、人口总数的统计图(不计人口的机械增长),读图回答下列各题。
This is Mike's bedroom. You can see a desk and a bed in the room. On the desk, there is a backpack and three books. One is a Chinese book, the other two are English books. There is a clock on the desk, too. You can see a baseball under the desk. On the bed there is a box. Can you guess what's in the box? Ah, it's a new computer game. It's the present(礼物) for Mike's seventh birthday.
在没有同型血时,任何血型都可以缓慢输入少量的( )