金莲川幕府侍臣中曾是金末状元的是()
A、刘秉忠
B、赵璧
C、王鹗
D、姚枢
参考答案:C
下列与细胞膜功能无关的一组是[ ]
A.识别和分泌
B.排泄和免疫
C.内吞和外排
D.支持和遗传
Would you mind not picking the flowers in the garden?They are ________ everyone's enjoyment.
A.in
B.at
C.for
D.to