当如图为西半球且为昼半球时,读图(空白部分为昼半球),回答下题.
A. B. C. D.
E. F. G. H.
⑴on the box ____
⑵go fishing ____
⑶go swimming ____
⑷play table tennis ____
⑸fly kites ____
⑹in the box ____
⑺under the tree ____
⑻in the lake ____
已知长方形ABCD的长为10cm,宽为4cm,将长方形绕AD边所在直线旋转后形成一个什么立体图形?这个立体图形的体积是多少?
复数z=1-i,则1z+z对应的点所在的象限为( )
一Sorry, Charlie is not in. Can I take a(n) ?
一Thanks. Please tell him to call Andy back.