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【华慧考博】考博英语每日一练（1.11）考博加油！
1. The bus is packed and it seems there is no room for one more person in the ______.A. channel
B. street
C. lane
D. aisle
2. We regret to inform you that the materials ordered are _____.
A. out of work
B. out of stock
C. out of reach
D. out of practice
【考博英语长难句翻译】
Together with another two scientists, he is publishing a paper which not only suggests that one group of humanity is more intelligent than the others, but explains the process that has brought this about.