A、 had I
B、 have I
C、 I had
D、 I have
答案:A
A、 had I
B、 have I
C、 I had
D、 I have
答案:A
A. 国民革命时期
B. 土地革命战争时期
C. 土地革命战争后期和抗日战争时期
D. 解放战争时期
解析:解析:本题考查的是毛泽东思想的发展历程。在土地革命战争后期和抗日战争时期毛泽东思想得到多方面展开而达到成熟。
A. don't I
B. do I
C. have you
D. haven't you
A. 两套方案
B. 四项原则
C. 六点建议
D. 八项主张
A. 1
B. 0
C.
D. 一1
解析:试题解析:本题考查的知识点为直线间的关系.
A. of
B. with
C. to
D. but
解析:解析:second to none=as good as the best (不亚于任何人或事物)解析:a dancer, she is second to none.
A. 2
B. 1
C. -l
D. -2
解析:试题解析:本题考查的知识点为原函数的概念、复合函数求导.
A. what is needed
B. for our needs
C. the thing needed
D. that is needed