Which of the following is NOT true according to the last paragraph

A．Synthetic fragrances can be used to make a used car smell like a new one.

B．Synthetic flavors and fragrances have added to the varieties of products.

C．Lemon soap is made out of some delicious lemon.

D．It is likely that a bottle of orange juice is synthesized.

转盘钻孔机钻架的吊重中心、钻机的卡孔和护进管中心（）。

A.允许偏差为20mm

B.允许偏差小于20mm

C.在同一A垂直线上

D.可在不同的垂线上上