教师培养婴幼儿良好的睡眠习惯应该注意做到（）。
A.幼儿之间互相学习
B.要求幼儿与家长配合
C.批评指责
D.与家长配合
参考答案：D
.
It is in Qingdao ______ you are going to pay a visit to ______ this kind of washing machine is produced.
A．/; that
B．where; which
C．/; where
D．what; which
能诊断胎儿体表畸形的检查是（）
A.OCT
B.B超
C.妊娠早期绒毛活检
D.羊水中肌酐值检测
E.羊膜宫腔胎儿造影
