试题题干
Directions: Fill in the blank of the following statement with one word, the first letter of which is already given as a clue. Note that you are to fill in ONE word only, and you are not allowed to change the letter given.
A complex sentence usually contains two clauses，one of which is incorporated into the other.The incorporated sentence is called an embedded clause，and the clause into which it is embedded is called a m
clause.
参考答案
试题解析
matrix, 本题句意为：句子有三个类型：简单句、并列句、复杂句。复杂句通常包括两个分句，一个合并在另一个当中，被合并的句子叫从属分句，包含子句的句子称为主句。