在通过与被评估人相似位置的人员作出评估是指()
A.上级领导评估
B.同级同事评估
C.下属评估
D.专业人员评估
参考答案:A
The teacher asked the students _____.[ ]
A. if they were interested in dinosaurs
B. when was Danny born
C. what will they do with the computers
D. how many trees they have planted
关于内脏器官的叙述,下列正确的是()。
A.全部都位于胸腔、腹腔和盆腔内
B.实质性器官都形成凹陷的门,为血管、淋巴管、导管出入之处
C.中空性器官的肌层多由外纵、内环两层平滑肌组成
D.中空性器官一般分4层结构
E.中空性器官的外膜都是浆膜