2. Without fact, we cannot form a worthwhile opinion, for we need to have factual knowledge ________ our thinking.

　 A. which to be based on　 　　　 B. upon which to base

　 C. which to base upon　 　　　　 D. to which to be based

1. Can you ________ me a few minutes on the planning of the English speech contest?

　 A.share　　 　　 B.spend　　 　　 C.save　　 　　　 D.spare

6. declared　　 7. weakness　 8. conflict　　 9. scolding　 10. worthy

高二英语U20单元同步基础训练题

I、单项选择

1. envy　　 2. Bless　 3. merciful　 4. murdered　　 5. sworn　　　

86. expensive　　 87. matter　　 88. way　　 89. Certainly　　 90. enjoy

单词拼写：

81. make　 82. There　　 83. Mountains　　 84. visiting　　 85. tidy

1. _______　　　 2. 　　　　　 　3.　　　　　 　 4. 　　　　　　5. _______　　

10. The place is ________ (值得) of being visited.

9. She was always kind with her children, never hitting nor s__________ them.