两个以上法人或者其他组织可以组成-个联合体,以-个投标人的身份共同投标。()
参考答案:对
Simon improved his way of study. ________, he has made great progress.
A.As a result
B.As usual
C.In other words
D.In all
简述熔质原子在位错附近的分布