They missed the school bus, _____ they were late for class.
#55168
A
or
B
but
C
because
D
so
推荐题目
At school, some students are active ______ some are shy, yet they can be good friends with one another.
#55459
A
while
B
although
C
so
D
as
The boy can speak English well, _____he’s only ____eight-year-old boy.
#56903
A
and, an
B
or, a
C
although, an
D
because, a
