皮皮学，免费搜题
登录
搜题
【单选题】
________ (Мы) надо хорошо учиться.(将括号里的词变成适当形式填空)A.
Мы
B.
Нас
C.
Нам
D.
Нами
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】下列关于疝的描述,正确的是?
A.
初发新疝孔，由于刚刚发生，肌纤维断裂后收缩，疝孔变厚。
B.
陈旧性疝孔，由于发生较久，肌纤维断裂后未再生，导致疝孔边缘变薄。
C.
可复性疝囊内疝液透明、乳白色浆液。
D.
疝囊由腹膜、腹壁筋膜、皮肤构成。
【单选题】What does the passage mainly discuss?
A.
Characteristics of soil quality.
B.
Particles typically found in soil.
C.
The importance of soil texture.
D.
How to determine soil texture.
【简答题】腐 生型水生微生物
【单选题】What is most likely to happen to rainwater when it falls on sandy soil?
A.
It sinks in slowly, days later the soil is still saturted.
B.
It sinks in quickly, a few hours later the soil is almost dry.
C.
It runs off the surface and does not enter the soil.
D.
It cracks the surface of the soil.
【单选题】An engineer has designed _______ robot that can work in _______ deep sea to clean waste.
A.
a; the
B.
a; a
C.
/; the
D.
the; /
【单选题】采用微柱色谱法检查黄曲霉毒素,所测结果为
A.
黄曲霉毒素B1、B2的含量
B.
黄曲霉毒素M1、M2的含量
C.
黄曲霉毒素的总量
D.
黄曲霉毒素G1、G2的含量
E.
黄曲霉毒素B1、B2、G1、G2的含量
【单选题】Permission is kindly ______ about 1000 tons of clean sea water ballast，as and when required for trimming purposes．
A.
requested to pump out
B.
requested pumping out
C.
requesting to pump out
D.
requesting pumping out
相关题目：
参考解析：
知识点：
题目纠错 0
发布
