正确

错误

正确

错误

强迫性中断

自愿中断

外中断

内中断

构建表达载体时需要在目的基因前加上起始密码子

农杆菌转化法可以将目的基因随机插入受体细胞的染色体DNA上

标记基因中不能有限制酶的识别位点以防止其被破坏而失去作用

导入人胰岛素基因的大肠杆菌可直接生产出有活性的人胰岛素

split

conflict

tired

less

take on

harmony

damage

larger

take over

if K. difference L. stuck M. because N. domestic O. grind Commters have a 40 per cent greater risk of ending up divorced, according to a university study. Those who spend a long time on trains or were (1)__________in cars shuttling to the office are up to 40 per cent more likely to (2)_______from their spouse. The risk is highest in the first few years when the dream of life together gives way to the daily (3)_________. Experts said that if one partner spends 45 minutes or more commuting they would come home too (4)_______to help around the house. This would create a breeding ground for (5)_______that would leave the other person feeling like they are being taken for granted. The Swedish study looked at statistical data from two million Swedish households. The researches from Umea University cited the figure of 45 minutes as the kind of commute which could do (6)______to relationships. They found that in families where the man commutes, the woman is often forced to take a less qualified job close to home, which means both less money as well as a (7)_________share of the family responsibility. “This means they have less time to help out with the (8)_____chores. The commuting partner might feel like he shouldn’t have to (9)________equal responsibility around the home (10)______he’s putting in the long hours back and forth to work.” Jean Hannah Edelstein, a relationship expert, said.

35. There are two lakes near Joe’s hometown, the larger of_______covers nearly ten thousand square kilometers. A．whose

whom

which

where

专门为战时使用而设计的附建式地下医院，在国内并不多见，而国外较多

战时医疗救护设施与平时使用的各类各级医疗设施在任务、功能、治疗内容、建筑组成、面积指标、病人周转时间、物质供应等方面有很多共同之处

医疗救护工程的建设，一般多按战时使用要求设计，同时考虑平时改做中心医院的可能性

医疗救护工程的建设，一般多按平时使用要求设计，同时考虑战时改做中心医院的可能性

战时医疗救护的一些特殊功能和大量病房，较难转换为平时使用

正确

错误