【单选题】If you are a fan of movies and you like English, you'd better watch movies in English. Why? Because you can learn typical (地道的) English. It's good for your oral English. Learning English by watching E...
【简答题】Reading is a good hobby for all kinds of reasons. First, reading is fun. You can always keep yourself happy if you like reading. If you like reading, you will never feel bored or tired . Next, you can...
【单选题】关于混凝土拌合物坍落度,下列叙述错误的是()。
C.
坍落度筒测定流动性的方法只适用于粗骨料粒径小于 40mm 坍落度值不小于 10mm 的混凝土拌合物
D.
根据混凝土拌合物坍落度的大小可以将混凝土分为干硬性混凝土、塑性混凝土、流动性混凝土、大流动性混凝土
【判断题】If you like A better than B, you can say, ‘I prefer B to A’.
【判断题】流行性乙型脑炎病毒是流行性脑脊髓膜炎的病原体。()