单项选择题


Questions 14 to 16 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now, listen to the passage.
From the passage we know that piglets______.

A.easily get crushed in the first weeks
B.do not like warm waterbeds in the beginning
C.generally like snuggling up to their mothers for warmth
D.are not happy wallowing in the mud