A:3948
B:3955
C:3953
D:3958
一个学生将唾液加入淀粉液,然后在以下各种条件中,期望将淀粉转变为双糖。试问下列哪种条件对于他的实验最好( )
根据句子选择正确的图片
A. - When is the English test? -It's on Nov. 2nd.
B. Miss Chen's birthday is on Sept. 2nd.
C. Our singing contest is on Jul. 1st.
D. Is maths test on Dec. 4th?
E. - When is school trip? - It's on May 5th.
____
从公元前8世纪初开始的二百多年间,由于人口增多,希腊的众多城邦组织本邦的部分居民向外迁移,另立家园,建立起140多座新的城邦,奠定了古代希腊的广阔疆域。这些行动( )
比较大小:23____ 10.(选填“>”、“=”、“<”).