Thescientistdoesnotstudynature
來源:國語幫 2.75W
問題詳情:
The scientist does not study nature ______ it is useful to do so. He studies it because he takes pleasure in it.
A. until B. though C. because D. unless
【回答】
C
知識點:連詞
題型:選擇題
問題詳情:
The scientist does not study nature ______ it is useful to do so. He studies it because he takes pleasure in it.
A. until B. though C. because D. unless
【回答】
C
知識點:連詞
題型:選擇題