1.   But he observed that human infants are not self-supporting, so how did these first humans survive to perpetuate the species?

2.   Among the distinctive signs of the first modern humans are burials with ritual.

3.   And occasionally we journey even further back to immerse ourselves in the flora, fauna and geology that pre-dates the first humans on the islands.

4.   As a result of her unbelief, she loses an opportunity to be the first human to make contact with an alien race.

5.   Bar-Yosef also favors the idea of a latent genetic ability in the first anatomically modern humans that was not triggered until much later.

6.   Because anti-aging techniques have attracted quackery since the first wrinkle appeared on the first human, many people doubt that any real victory over aging is possible.

7.   Before long, in response to pressure from the doddering generals who control his financing, the impatient Sebastian decides to become the first human to undergo the process.

8.   But that hardly means the first humans to visit Mars will have nothing to fear.

9.   Early in the next decade, astronomers may literally be able to observe any successors to the first human on the moon as they carry out their explorations.

10.   Evidence is emerging to suggest that the first humans may have been in the New World thousands of years earlier than was previously believed.

a. + human >>共 324
modern 15.04%
cloning 6.04%
first 5.14%
early 4.24%
fellow 2.19%
infected 1.67%
cloned 1.29%
normal 1.29%
only 1.29%
the 1.16%
first + n. >>共 866
time 17.03%
half 3.66%
round 3.47%
day 2.41%
step 2.05%
game 1.75%
quarter 1.68%
year 1.32%
inning 1.07%
meeting 1.03%
human 0.02%
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