1. 正确2. 正确3. We have to get assistance from (the) government, otherwise, we will fail.government前面要加the4. Steve has tried to fix the connector since two hours ago.最好这样改Steve has been trying to fix the connector since two hours ago (或者 for two hours).5. Steve cannot enter the laboratory because he is not belon...
除以下几点,其他意见介与楼上小哥相同2.错误, believe (in) him才正确,believe him是相信他说的话而不是信任他。7.The government announced a command that (none) of the citizen(s) should () attack animal.8.When...