题目内容
【题目】He usually helps me ______the housework.
A. with B. to do C. do D. A、B and C
【答案】D
【解析】试题分析：句意：他经常帮助我做家务。help sb to do sth=" help" sb do sth=" help" sb with sth“帮助某人做某事”，故选D。
小学课时特训系列答案
【题目】根据短文内容，从下面方框中选择适当的单词或短语填空，使短文内容完整正确，并将答案填写在答题卡标号为1—5的相应位置上。
However your movies allows no longer |
You are visiting the pyramids in Egypt, but the next second you are in France. Then, suddenly you may see dinosaurs, animals that 【1】live in the world. But you are not in a wonderland. This is what might happen in the near future, with the help of VR (虚拟现实) technology.
VR is a computer technology that creates an environment and 【2】 users to see and even interact (互动) with it. Just wear a pair of VR goggles (护目镜) connected to 【3】 computer and you can experience a lot of things without stepping out of your room.
“The most attractive part of VR is that it gives an immersive (身临其境的) experience,” said Wang Bing. “That’s why VR 【4】 are popular among users. You become a part of the story.”
【5】 , VR technology is still far from perfect. Users report experiencing headaches and feeling sick while wearing VR goggles. Maybe it could take a while for VR to really take over the world.
