根据下面句子的意思及所给的汉语提示，写出空缺处的单词或词组的正确形式。 1. If

题目内容：

根据下面句子的意思及所给的汉语提示，写出空缺处的单词或词组的正确形式。 1. If you are ___________ (粗心的),you'll fail the exam.

2. He looks very young,but he's ___________ (实际上) 55.

3. Can you guess how old my grandfather is? We have just celebrated his ___________ (第九十九个) birthday.

4. When I don't know a word,I often ___________ (查它) in the dictionary.

5. When he heard the cry for help,Danny quickly ___________ (穿衣) and ran out to the man.

最佳答案：

1. careless 2. actually 3. ninety-ninth 4. look it up 5 got dressed / put on his clothes

答案解析：

该题暂无解析

考点核心：

根据最新人教版版和牛津版的初中英语教材的词汇量，一个水平较高的初中毕业生的词汇量应在2400左右。初中的单词和词组词汇量要求数量会不断增长。