问题
多项选择题
跳汰用风一般有()两种
A、高压风
B、中压风
C、低压风
D、变压风
E、稳压风
F、变压风
答案
参考答案:A, C
跳汰用风一般有()两种
A、高压风
B、中压风
C、低压风
D、变压风
E、稳压风
F、变压风
参考答案:A, C
用方框中所给词语的适当形式填空,使短文正确、通顺、连贯(每词限用一次,每空一词)。 | |
3 a lot of sports. His 4 sport is basketball. He is a good basketball 5 . He can do it very 6 . Now he is the 7 member of Huanghe Basketball Team. He is good at 8 goals. He joined (参加) in many 9 . 10 next match is in Shanghai. He wants to play in NBA. |