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【华慧考博】考博英语每日一练（4.8）考博加油！
1. It is said that the custom of shaking hands originated when primitive men held out empty hands to indicate that they had no ______ weapons and were thus amicably disposed.
A. lethal
B. concealed
C. murderous
D. secret
2. He is a bit of an expert ______ computers, which has become something he would boast to his friends.
A. spout off
B. feel right about
C. get away with
D. when it comes to
【考博英语英译汉】
1. The Japan revealed its ambitious plan for making a Japanese astronaut set foot on the moon around 2030.
2. In the end there is no such thing as a failure, it’s just an opportunity to learn.
