1.A majority of people in the United States can get all the calcium their bodies --- from the food they eat.
(A) require
(B) requires
(C) requiring
(D) to require
2. --- map dates back to about 3,000 B.C.
(A) Known to be the oldest
(B) It was the oldest known
(C) Known as the oldest
(D) The oldest known
3. The best way to control rats is by seeing that they have as --- .
(A) possibly little nourishment
(B) nourishment possibly little
(C) little as possible nourishment
(D) little nourishment as possible
4. The small greenish flowers of the American elm tree appear in the spring, --- .
(A) is grown long before the leaves
(B) long before the leaves grow
(C) the leaves before growing long
(D) the growth of leaves before long is
5. In the years between 1937 and 1952, author Margaret Wise Brown ---more than a hundred books but also wrote the lyrics for 21 children's records.
(A) not only produced
(B) only not produced
(C) produced only
(D) only have produced
参考答案:
CBDDC