l felt very tired last night,___l went to bed earlier than usual.A.so B.because C.though D.if

题目

l felt very tired last night,___l went to bed earlier than usual.A.so B.because C.though D.if

答案

答案 A.so 因此
B.because 因为,这两句话互换才会用这个,我睡觉早,是因为我很累.这里的句子是：我很累,因此早点睡觉
C.though 尽管,在这里不对
D.if 如果,表示条件,这里没有前提条件