—How long has John been here? — Two years, _______ he still has no friends.
#56711
A
and
B
so
C
but
D
or
推荐题目
“Show me your ticket, ________ I won’t let you in.” the guard(保安) said angrily.
#56497
A
so
B
or
C
but
D
and
You should keep working hard ____ you have passed the exam.
#56116
A
since
B
because
C
so
D
even though
