单词拼写(共5小题,每小题1分.满分5分) 76．Our (祖先) celebrated the birth of a son or a daughter by

单词拼写（共5小题,每小题1分，满分5分）

76．Our___             __(祖先) celebrated the birth of a son or a daughter by giving away red eggs.

77．Four classmates find a_____          ___(神秘的)box in their dormitory.

78．How well does this material ______          ___(传导) electricity and heat? w_w w. k#s5_u.c o*m

79．The man ___          ___(威胁) the shop assistant with a knife but finally got caught by the policew_w w. k#s5_u.c o*m

80．He was so___          ____(慷慨的) that he treated all his classmates to rice noodles.

试题答案

76．ancestors       77．mysterious     78．conduct       79．threatened 

80．generous      81．has—had       82、a—an          83．Great—Greatly

解析:

略