从美苏争霸的过程可以看出,决定霸权地位的最关键因素是 [ ]
A、军事实力
B、综合国力
C、科学技术
D、领导人的战略决策
答案:B
第二节:课文句子背诵:写在二卷答题纸相应位置上,写在其他地方该题不得分(共10分)(每空一词)
81. People love to① ______ _______to eat, drink and ②______ ______ _____each other.
82.Perhaps he would be able to③__ ___ ____after all and not have to ④______ _____ ______.
83. ⑤______ ______I found myself ⑥______ ______to sea by a strong wind.
84. ⑦______I don’t think it can be a fake. People would ⑧______ ______ _____ _____to a bank note of this amount.
85. However, ⑨________ _______ a widely accepted theory, the universe ⑩________ _______ a “Big Bang” that threw matter in all directions.
热力网管道的连接应采用()。
A.焊接
B.法兰连接
C.螺纹连接
D.承插连接