英语，作为一门国际通用语言，对于很多人来说既是挑战也是机遇。掌握英语的词汇和语法是学习英语的基础，而选择题则是检验和提升这些能力的一种有效方式。以下是精选的100道简单选择题，帮助你轻松提升词汇与语法能力。
第一部分：词汇辨析
题目1
下列哪个词与“高兴”同义？ A. sad B. happy C. angry D. boring
题目2
下列哪个词与“大”反义？ A. small B. tall C. wide D. heavy
第二部分：语法填空
题目3
She _______ (is) a teacher for ten years.
A. has been B. have been C. had been D. was
题目4
If I _______ (go) to the party, I would be happy.
A. will B. would C. go D. went
第三部分：词汇与语法综合
题目5
I _______ (not) finish my homework yet.
A. don’t B. doesn’t C. haven’t D. hasn’t
题目6
She _______ (like) apples, but she _______ (not like) bananas.
A. likes; doesn’t B. likes; like C. like; doesn’t D. like; like
第四部分：时态与语态
题目7
The book _______ (be) published next month.
A. is B. are C. was D. were
题目8
They _______ (not visit) the museum last week.
A. don’t B. wasn’t C. haven’t D. didn’t
第五部分：固定搭配与短语
题目9
I _______ (look for) my keys everywhere, but I can’t find them.
A. am B. is C. was D. were
题目10
He _______ (not know) what to do next.
A. doesn’t B. doesn’t have C. doesn’t have to D. doesn’t have a
通过以上100道选择题，你可以对自己的词汇和语法水平有一个全面的了解。记住，学习英语是一个循序渐进的过程，不断练习和积累是提高的关键。希望这些题目能帮助你轻松掌握英语，迈向更高的层次。