题目内容
________ they were very tired, ________they still went on working.
[ ]
A .Because; / |
B .Although; / |
C .Because; so |
D .Although; but |
答案:B
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题目内容
________ they were very tired, ________they still went on working.
[ ]
A .Because; / |
B .Although; / |
C .Because; so |
D .Although; but |