【简答题】在△ABC中,∠A=120 °,AB=12,AC=6.求sinB+sinC的值
【简答题】如图,在△ABC中,AB=AC=5,BC=6.若点P在边AC上移动,则BP的最小值是__ .
【简答题】已知:如图,AD=3,AB=8,AE=4,AC=6. 求证:△ADE ∽ △ACB.
【简答题】Listening Comprehension Section A 6.
【单选题】A Listening 6.
A.
A friend doesn't borrow money.
B.
We go to the movies together.