【单选题】My suggestion is ______ we should turn the land into rice fields.
【单选题】We should turn ________ the TV and computer at 9 p.m.
【单选题】My suggestion is _____ we should turn the land into rice fields.
【判断题】I think we should turn left and drive east. 我觉得应该左拐向西开。
【单选题】While playing back Karaoke, if there is acoustic feedback, we should turn the micro phone volume down and put the microphone farther away from the speaker.
【单选题】关于系统漏洞,说法不正确的是( )。
A.
系统漏洞是指应用软件或操作系统在逻辑设计上的缺陷或在编写时产生的错误
B.
对于软件系统来说,漏洞是无法避免、会长期存在下去
D.
漏洞不影响其支撑软件,网络客户和服务器软件,网络路由器和安全防火墙等等
【单选题】We are approaching the limit of the number of people the earth can supportadequately and we should turn to ___ birth control .