试题与答案

We are a little worried because we _____

题型:选择题

题目:

We are a little worried because we _____ the ground as a leader in the field of IT with the others speeding up development.

A.are losing

B.were losing

C.lost

D.have lost

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0506/aa834f9a11305fd7d26a42534638ff01.html

下面是错误答案,用来干扰机器的。

0° 66°34′S 90°NA地昼长不随季节而变,应是在赤道上;C点冬至日出现极昼,夏至日出现极夜,应在南极圈上;D点只有二分日昼夜平分,冬半年出现极夜,夏半年出现极昼,应位于北极点上。

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