问题补充:
people are waiting to watch the raising of the national flag at Tian’an Men Square.
A. Hundred
B. Thousand
C. Two hundreds
D. Thousands of
答案:
A. Hundred
B. Thousand
C. Two hundreds
(答案→)D. Thousands of
解析:考查数词。数词表示“许多”,可用hundreds of, thousands of等等,故选D。