The（） in Janet‘s character has hindered her froom advancement in her career.

肛查了解胎头下降程度的骨性标志是

关于催产素静脉静滴，下列哪项是正确

助产时下列正确的是: ()

We all ____ your coming to help us.

Everything____into consideration, I propose that the first prize should be given to Liu Qiang.

His proposal is _____ to all of us and you do not need to tell us more about it.

Even if his letter____tomorrow ， it____too late to do anything.

引起胸痛的呼吸系统疾病不包括

I ’m worried about the appearance of the floor. I need to _____ it.