2+8=____
⑴____ A.large B.age C.GermanD.ground
⑵____ A.school B.change C.cheap D.teacher
⑶____ A.headacheB.ChristmasC.machine D.school
⑷____ A.what B.whole C.which D.White
⑸____ A. warm B. parcel C. charcoal D. far
如图所示,甲图为显微镜下所观察到的图象.在显微镜下,若将甲图转换成乙图,载玻片的移动方向和视野的明暗变化分别是( )