A current focus is on the utilization of these technologies for environmentally benign gas and oil well operations.

admin2020-12-01 15

问题 A current focus is on the utilization of these technologies for environmentally benign gas and oil well operations.

选项 A、harmless
B、mild
C、renewable
D、compressed

答案A

解析词义辨析。注意副词和形容词的搭配。根据对环境有重要意义的，排除B、D选项。如果替换部分前没有副词，C选项也可以讲得通。

转载请注明原文地址:https://kaotiyun.com/show/mfMO777K

CATTI二级笔译综合能力

相关试题推荐

随机试题

最新回复(0)