能否使用维修仪器推车,拉运CBL、C/O等较重仪器?
参考答案:不能使用维修仪器推车,拉运CBL、C/O等较重仪器。
It was because I like you __________ I speak out frankly.[ ]
A. that
B. why
C. because
D. who
20钢表示其于平均含碳量是()。
A.0.02﹪
B.2﹪
C.0.2﹪