Scientists have to work hard to keep ______ with modern discoveries and developm

游客2025-03-05 20

问题 Scientists have to work hard to keep ______ with modern discoveries and developments.

选项 A、company
B、track
C、touch
D、pace

答案 D

解析本题考查词组辨析。keep pace with，跟上；keep in touch with，与……保持联系；keep company(with)，与……相处；keep track of，通晓事态，了解动向。根据题意来看，是指科学家要紧跟现代发明的步伐，故答案选D。

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Scientistshavetoworkhardtokeep______withmoderndiscoveriesanddevelopm