问题
___________Mrs Smith worked day and night, he found it difficult to make enough money to support such a large family
A:Since
B:If
C:Once
D:Although
B:If
C:Once
D:Although
正确答案是：
同类题型
The farmer used wood to build a housetostore grain.
________ Barbara Jones offers to her fans is honesty and happiness.(2011·北京)
They all looked down upon him. He was __________ a singer.
English differs greatly _____ Spanish _____ pronunciation[ ]
________ the man looks at his son! He thinks his son is getting more and more __________.