∴∠A=∠D,∠B=∠C,
∵∠AOC=95°,∠B=50°,
∴∠C+∠D=95°,
即50°+∠D=95°,
∴∠D=45°.
关于四种常见植物的叙述,正确的是( )
The final examination _____ next Thursday.
我国划分四大地理区域的主要依据是:( )
Simon looks great ______ jeans. The blue jeans look nice _____ him.