Kate didn't go to the movie last night b

题型:选择题

问题:

Kate didn't go to the movie last night because she had to ______ her sick dog at home. [ ]

A. look at

B. look up

C. look for

D. look after

考点:动词短语
题型:选择题

The next thing he saw was smoke ________ from behind the house.[ ]

A. rose  

B. rising

C. to rise  

D. risen

题型:选择题

仅有瘙痒症状而无原发性皮肤损害者为

A.湿疹

B.瘙痒症

C.痒疹

D.结节性痒疹

E.妊娠痒疹

题型:选择题

感染后出现较迟,但可存在较长时间的抗体()

A.IgG

B.IgA

C.IgM

D.IgD

E.IgE

题型:选择题

按一般行为规范要求,与客户会话时,不能()

A.使用文明礼貌用语

B.语音清晰,语气诚恳,语速平和,语意明确,语言简练

C.态度亲切,提倡讲普通话

D.说脏话,用生僻的电力专业术语

题型:选择题

车削偏心刀具主要有45°车刀、90°车刀、()车刀、麻花钻。

A、圆弧刀

B、螺纹

C、外圆

D、内孔

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