B. c.

c.

[医] 接触; 接触人, 以, 用, 和, 居里(放射性强度单位), 卡

I wish I could go there with you, Grandpa.

我真希望我能够跟你一起去， 爷爷。

To ensure faster delivery, you are asked to forward the order by air freight.

为了确保迅速交货，我方要求此订货用空运。

when they would be capable of providing information about traffic jams and suggesting alternative routes, when they would be used in hospitals to help doctors to diagnose illnesses, when they would relieve office workers and accountants of dull, repetitiv

计算机可以使办公室人员和会计免除那些枯燥、重复的劳动。