移民：我国公民迁往国外或国内某一地区永久定居。 根据以上定义，下面属于移民的是(

Fill in the blanks with the proper forms of the words. (用所给词的适当形式填空): 6%

小题1:If you have to wait for others for a long time, you will be __________. (patient)

小题2:Grandpa is sitting_____________ in the armchair, having a cup of tea. (comfort)

小题3:It is important to keep your body ______ and healthy. (live)

小题4:We should give babies __________ food to keep them healthy. (nature)

小题5:Jane looked ____________ so I repeated the question.(puzzle)

小题6:Peter doesn’t know how to                with the monster. (communication)

在开通测试阶段，扫频路线的错误说法是（）

A.每隔3到5层做一次

B.只测试走廊

C.电梯测试不必测试电梯上升和下降两个方向。

D.测试沿楼边缘靠窗一米处

下列选项不是鸡急性型巴氏杆菌病的病变的是( )。

A．心包积液，心外膜、心包脂肪出血明显

B．肝肿大，质脆，呈棕色或黄棕色，表面有灰白色、针尖大小坏死点

C．呼吸道有多量黏性渗出物，病程长的形成干酪样假膜覆盖于气管表面

D．肠道尤其是十二指肠呈卡他性和出血性肠炎

E．皮下组织、腹部脂肪和肠系膜常见大小不等的出血点