At the age of eighty -seven,( )read his poetry at the inauguration of President John in 1961.
正确答案： A
本题解析：
佛罗斯特在美国声望极高，曾四次获得普利斯奖项，美国国会参议院专门为他的生日设立纪念庆典日，那么他的肯尼迪总统的就职典礼上朗诵自己的诗也就是顺理成章的了。
Opposition leaders will be watching carefully to see how the Prime Minister ________ the crisis.
Now many major employers are beginning to demand _______ the completion of school
In the original test，all the animals in a test group are given a substance _______ half of them die
Nobody but you _______ what he said.
Some persons gain goal and direction from their tensions;others ________ under pressure.
That is the house _______ you can enjoy the scenery.
The teacher told us the fact _______.