在对叉车进行二级维护保养验收时,要求:()排列整齐,接线正确,外护套良好。
A.电气线路
B.油路
C.管路
D.电线
参考答案:A
肺泡隔中没有的成分是()。
A.毛细血管
B.弹性纤维
C.巨噬细胞、成纤维细胞
D.表面活性物质
E.淋巴管和神经纤维
根据对话内容选择恰当的句子补全下列对话,其中2项多余。(0.5×5=2.5分)
A: Good evening, madam. Welcome to our restaurant.
B: Good evening.小题1:?
A: OK. Here it is.
B: Thank you.
(A few minutes later)
A:小题2:, madam?
B: Sure. I’ll have noodles and can I have a salad ?
A: Sure. We have green salad, fruit salad and chicken salad.小题3:?
B: A green salad, please.
A:小题4:?
B: Yes. Coke, please.
A: OK.Anything else ?
B:小题5:.
A: OK. I’ll be back soon with your food and drink.