开机正常工作时,如果发现字符突然消失,屏幕变黑,应该立即对主机进行检修。
参考答案:错
An Advertisement (一则广告)
小题1:One Sunday, the zoo opens at ___.
A.10:00 in the morning
B.8:00 in the morning
C.6:00 in the afternoon
D.8:00 in the afternoon小题2:The zoo opens ___ day a week.
A.one
B.two
C.five
D.seven小题3:If you are 13 years old, you want to go to the zoo, you should pay ___.
A.$3.00
B.$6.00
C.$ 8.00
D.no money小题4: Kate is 12, and her little sister is 6. If they go to the zoo, they should pay___.
A.$9.00
B.$ 11.00
C.$ 6.00
D.$3.00小题5:If you are 14 and your brother is 7. How much should you pay for the Train Ride.
A.$2.00
B.$4.00
C.$6.00
D.$7.00
新闻评论主要有哪些体裁?