题型:判断题 Read and Fill in the blanks. 根据图表内容填空。Chen Jie Zhang Peng Age 1113Height(cm) 142 154 Weight(kg) 3035Job studentstudent1. Chen Jie is than Zhang Peng in her age. 2. Zhang Peng is than Chen Jie in his height. 3. Chen Jie is shorter than Zhang Peng. 4. They are both .5. Who is thinner ? . 查看答案
题型:判断题 换药室空气中的细菌菌落总数为 ()A.≤4cfu/(5分钟·直径9cm平皿)B.≤4cfu/(15分钟·直径9cm平皿)C.≤10cfu/(15分钟·直径9cm平皿)D.≤15cfu/(15分钟·直径9cm平皿)E.≤20cfu/(15分钟·直径9cm平皿) 查看答案
题型:判断题 下列关于河道截流龙口位置选择的说法中,正确的是()。A.龙口应尽量选在河床抗冲刷能力强的地段B.龙口处河底不宜有顺流向陡坡和深坑C.龙口不宜选在基岩粗糙、参差不齐的地段D.有通航要求的河流,龙口一般选在深槽主航道处E.有通航要求的河流,龙口宜选择在浅滩上 查看答案