问题

________clearly aware of the danger ahead,he accepted the task without fear[ ]

A:As if
B:Though
C:If
D:As though

正确答案是：

同类题型

I can’t thank you enough for the gift you sent me for my birthday the other day.—________.

Had it been possible I would have gone to the movies, but I ________________ busy

There with them yourself．

If you _______ a high fever and a bad headache, you are advised to consult a doctor.

147 — How long have you _____ friends— Five years I made friends with himwhen we studied together in Beijing Institute of Technology