【单选题】'Space is limited, so early registration is welcome' means______.
A.
space is limited, so you can't register now.
B.
space is too limited for you to register
C.
you'll lose the good chance if you don't register soon
D.
you'll be given a special offer if you register now
【单选题】Life is___,but there is no limit_____.
【判断题】2009年10月,中国年画项目被联合国教科文组织列入人类非物质文化遗产代表作名录。( )
【判断题】编写Linux下的线程需要包含头文件pthread.h,在生成可执行文件的时候需要链接库libpthread.a或者libpthread.so
【单选题】健身锻炼的运动量一般用运动强度与()来表示。