"It's rat data but humans are mammals just like these animals are mammals." What does the
A. The experiments on the rats have nothing to do with humans.
B. The experiments on the rats are very important for animals.
C. The experiments on the rats are much the same on humans.
D. The experiments on the rats are much the same on other animals.
How many museums or so were there in the United States and Canada 25 years ago？
A. 3,500.
B. 2,000.
C. 3,000.
D. 6,000.
According to the writer, which of the following is NOT true？
A. Storytelling once stopped in Wales.
B. Storytelling has a long history in Wales.
C. Storytelling is always well received in Wales.
D. Storytelling did not come back until 1993 in Wales.
【B7】
A. latest
B. last
C. late
D. later
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