The update of the machines should the most advanced technology at present.
A.keep a pace of B.keep pace with
C.keep pace of D.keep a pace with
The update of the machines should the most advanced technology at present.
A.keep a pace of B.keep pace with
C.keep pace of D.keep a pace with
B
keep pace with意为“和……同步;与……并驾齐驱”。