—It's boring.
A:think of
B:think about
C:like
D:get to
读一读,把正确答案的代码填入相应的括号里。
①What can you do?____ A. Thank you.
②What can Sam do?____ B. I can draw.
③A gift for you, Linda.____ C. He can ride a bicycle.
④Where's the wolf?____ D. Ha!Ha! No wolves.
A、B两个质点,分别做匀速圆周运动,在相等时间内它们通过的弧长比SA:SB=4:3,转过的圆心角比θA:θB=3:2.则下列说法中正确的是( )
整理历史知识结构图是一种高效的学习方法。以下示意图有助于我们了解( )