Please identify the subject of the main clause in the following sentence.
Then, with World War II, came the development of the weapon that has since become a general threat to life on earth: the atomic bomb.
A、 World War II
B、 the developments of the weapon
C、 the atomic bomb
D、 a general threat
英语语法与句子写作

章节列表

Unit 1 Sentence Components I （句子成分 I）9Unit 2 Sentence Components II （句子成分II）9Unit 3 Subordinate Clause I （从句I）17Unit 4 Subordinate Clause II（从句II）15Unit 5 Basic Types of English Sentences（句子基本类型）10Unit 6 LBT Analysis（LBT长难句分析）17Final Exam25