旋耕刀弯刀外装法
参考答案：
旋耕机的左、右弯刀分装在刀轴的两侧，即左弯刀装在刀轴的左侧，右弯刀装在刀轴的右侧。
. Although their new factory building is still under ________ construction, we have already placed _______ order for 200 pairs of shoes.
A．the ; an
B．a; an
C．/; /
D．/; an
运输型物流企业要选择容积量较小，较灵活的车型。
