∴EF∥BC,
∴∠ACB+∠DAC=180°,
∵∠DAC=120°,
∴∠ACB=60°,
又∵∠ACF=20°,
∴∠FCB=∠ACB﹣∠ACF=40°,
∵CE平分∠BCF,
∴∠BCE=20°,
∵EF∥BC,
∴∠FEC=∠ECB,
∴∠FEC=20°.
—I don't want to do as ____sports as Tony does.—But you have to do if you want to be as _____as he.
— No, _______. I think they're boring.
名著阅读。
You can have ____ (noodle) for lunch。