【简答题】—Any advice on how to protect pupils’ eyesight? —It’s helpful for them not to ____ bright light. A.look on B.look into C.look for D.look through
【单选题】听力原文:M: The light in this dining hall is a little too bright, don't you think? W: I'd say it's perfect for a football stadium. Q: What does the woman mean? (14)
A.
She prefers the stadium.
B.
She agrees with the man.
C.
The light isn't bright enough.
D.
The dining hall isn't large enough.
【单选题】《三侠五义》中的人物,人称“御猫”的是( )。
【判断题】任意一个最小项,其相应变量有且仅有一种取值,使得这个最小项的值为 0 。
【判断题】柱截面尺寸bxh(b小于h),计算长度为L。当按偏心受压计算时,其 长细比为L/b; 当按轴心受压计算时,其 长细比为L/h。
【单选题】Please _____ the light. It’s too bright.
【单选题】He gave a ________smile.
【单选题】It's small.______ it isn't light. [ ]