【单选题】以( )的膳食结构不利于冠心病和高脂血症等慢性病的预防。
【单选题】You should write the goods on list to avoid______ something that you need.
【单选题】You need to create an access list that will prevent hosts in the network range of 192.168.160.0 to 192.168.191.0. Which of the following lists will you use?
A.
access-list 10 deny 192.168.160.0 255.255.224.0
B.
access-list 10 deny 192.168.160.0 0.0.191.255
C.
access-list 10 deny 192.168.160.0 0.0.31.255
【单选题】Make a list of what you need to bring so that you don't anything.
【单选题】You need to make a to-do list before you start.
【单选题】With a shopping list, you know________what you need and can avoid_______those things you don't need.
【单选题】就要约所作的以下表述中,( )的表述是正确的。 A.要约在发出时生效
【单选题】With a shopping list, you know exactly what you need and can avoid buying those things you don't need.
A.
有了购物清单,你就清楚知道自己需要什么,从而避免购买哪些你不需要的物品。
【单选题】一组闭合的等高线是山丘还是盆地,可根据什么来判断