请解决以下英语问题:

问题描述:

请解决以下英语问题:
单选题:
1.This is ______ class.
first B.a her first C.her first
2.Children often go to school ______ the age of six.
at B.in C.on
3.I ______ think ______ scary.
/,it's not B.doesn't,it's C.don't,it's
4.My grandfather knows a lot ______ Beijing Opera.
about B.for C.of
填空题:
1.What ______ your aunt ______ for dessert?
2.Fun and interesting are ______(describle).
3.He is a very ______(success) actor.

单选题
1.选C
2.选A;“at the age of+年龄”表示“在几岁时”,是一个固定结构.
3.选C;“I(dont't)think + that从句”固定结构,I 是第一人称单数,所以用dont't,题中只有C选项正确.
4.选A;“know about”意为“知道;了解”;整句意思是“我的外祖父对京剧有些了解”.
填空题
1.does;want ;“for dessert”意为“下午茶时间;甜点时间”;dessert是“甜点”的意思.整句意思是“你的阿姨下午茶想吃点什么?”
2.describable ;describle的形容词形式,意为“可描述的;可记叙的”.
3.successful ;成功的,形容词.