C. because they were actually very weak
D. because even they were unable to rescue their civilization
2. Which of the following factors was ultimately responsible for the fall of the civilization of ancient Egypt?
A. Change of climate
B. famine
C. food
D. population growth
3. Which of the following statements is true?
A. The White Nile is the trunk of the River Nile
B. The White Nile is the trunk of the Blue Bile
C. The White Nile a branch of the Blue Nile
D. The White Nile and the Blue Nile are branches of the River Nile
4. According to Krom, Egypts Old Kingdom fell
A. immediately after a period of drought
B. immediately after a period of flood
C. just before a drought struck
D. just before a flood struck
5. The word devastating in the last paragraph could be best replaced by
A. frustrating
B. damaging
C. defeating
D. worrying
标准答案： D,A,D,A,B
[ 结 束 ]
