防猪瘟首先应接种猪瘟疫苗。

题型:判断题

问题:

防猪瘟首先应接种猪瘟疫苗。

考点:畜牧、兽医科学畜牧生产学畜牧生产学题库
题型:判断题

用画线部分的反义词填空。

1. Is Tom a short or a ____________ boy?

2. There isn't much tea in the bottle. There is ____________ tea in the bottle.

3. Is the bag ____________ or ____________?

4. The desks aren't dirty. They are ____________.

5. This question isn't easy for me. It's too ____________.

6. Do you think she is right or ____________?

7. Is it very hot tomorrow? No, it is very ____________.

8. Do you want a small one? No, I want a ____________ one.

9. Her umbrella is cheap, it's not ____________.

10. The English dictionary is thick. It isn't ____________.

题型:判断题

静脉普鲁卡因复合麻醉时,普鲁卡因达稳态血药浓度需()

A.50~60min

B.20~30min

C.30~40min

D.10~20min

E.5~10min

题型:判断题

重症肌无力患者眼外肌受累表现不包括()

A.眼睑下垂

B.复视

C.瞳孔散大,光反应消失

D.晨轻暮重

E.眼球活动受限

题型:判断题

女,26岁,"停经32天, * * 不规则流血2天",应首先检查()。

A.腹腔镜检查

B.超声检查

C.诊断性刮宫

D. * * 后穹隆穿刺

E.尿妊娠试验

题型:判断题

军用列车中装载弹药、油料的车辆与机车的隔离,即使车列条件不足,也应至少隔离()。

A.1辆

B.2辆

C.3辆

D.4辆

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