Nominal clauses(名词性分句), adjective clauses(形容词性分句) and adverbial clauses (副词性分句)are classified based on their different __________.
A. functions (作用)
B. forms(形式)
C. structures (结构)
D. positions(位置)
Which can indicate the sentence is a subordinating compound sentence(从属复合句)?
A. two predicates (谓语)
B. two subject-predicate structures(主谓结构)
C. two equal subject-predicate structures
D. two unequal subject-predicate structures
The team cannot work effectively_____ it is free from this kind of interference.
A. so long as
B. so that
C. unless
D. because
What makes the middle school proud is that more than 80% of the students have been admitted to key universities. 两处划线部分(1:what…proud,2:that…universities)分别是什么从句?
A. 主语从句,宾语从句
B. 宾语从句,表语从句
C. 主语从句,表语从句
D. 宾语从句,同位语从句