【单选题】Combine the following sentences using “even though.”Choose the best one. Sample: I am in high school. I cannot answer confidently.Even though I am in high school, I cannot answer confidently. Or: I ca...
A.
It was a hard job, even if I enjoyed it.
B.
Even if it was a hard job,I enjoyed it.
【单选题】风口的宽与长之比小于或等于____( )____的为条缝形风口,执行百叶风口定额,人工乘以系数1.1
【判断题】超循环组织指由自催化或自我复制的团聚体或类蛋白质微球体组织起来的超级循环系统。
【单选题】______ I should fail again, I will not give up the experiment.
【单选题】I'll help you, _____ I don't sleep for a night. [ ]