最恰当的退奶措施是（）

A.溴隐亭口服

B.大剂量雌激素口服

C.雌激素肌内注射

D.大剂量孕激素口服

E.停止哺乳，生麦芽水煎当茶饮

根据短文内容及首字母提示，填写所缺单词，使短文意思完整。每空限填一词。

Bill and Simon were good friends. One summer they were on h        . They wanted to sail around the Caribbean Sea in their boat for two weeks.

During their trip, they saw many whales. Bill and Simon were very e        because they had wanted to see them very much. Unluckily, w        they were watching them, the whales began to hit the side of the boat.

Suddenly, w        started coming in, and they realized that they were in trouble. They q        jumped into the lifeboat before the sank(沉没), and watched it disappear under the sea.

Luckily, they had enough food and water for about twenty d        . They also had a fishing line and a machine which could change sea water i        drinking water. These two things helped them to survive(存活) during their terrible experience.

For the next fifty days they caught about ten fish a day and a        them. They saw about twenty ships, but although they waved and shouted when the ships were passing, n        saw them. They were becoming weaker and weaker. Then, just as they were beginning to l        hope, a fishing boat saved them.