单项选择题

According to the passage, neurotoxin can cause ______.

A．paralysis of its host
B．red tide
C．respiratory problems for seafood eaters
D．death of bivalves like clams, oysters, and mussels
<上一题 目录 下一题>
热门 试题

单项选择题
The length of Cape Cod is ______.
A．399 miles
B．a mile
C．40 miles
D．65 miles
单项选择题
Girls tend to drop out of math sooner than boys probably because ______.
A．girls have more anxiety
B．they are born different with respect to math
C．girls are mature later than boys
D．boys are more intelligent than girls at different age levels
相关试题