问题
Kathy opened her mouth, expecting a candy and then looked puzzled______ she got nothing
A:when
B:although
C:so
D:Once
B:although
C:so
D:Once
正确答案是：
同类题型
My grandmother __________ in Yangzhou. She was bornthere and has never lived anywhere else.
They arrived there ______ 5:00 ______ a cold morning.
________we went to visit Professor Smith, he________his research work
Which of these sentences is correct
You did so much work today.You must be very tired.—No,I’m not_________tired.