问题
选择题
_______ his help, we finished the work on time.
A．Thanks for
B．Thank
C．Thanks to
D．Because
答案
答案：C
题目分析：句意：多亏了他的帮助，我们才按时完成了这项工作。A. Thanks for为-----而感谢；B. Thank 谢谢；C. Thanks to 多亏、幸亏；D. Because因为，后面要跟句子而不是短语。结合语境可知选C。