It must be difficult for her to cope（）

1、It must never be forgotten（）the master

It must never be forgotten（）the master has no authority to take extraordinary measures for the cargo owner if the latter or his representative can be communicated with.AwhereBthatCwhichDwhether

2、（）students often find it difficult to

（）students often find it difficult to live in China at first.AOutsideBOverseasCNationalDAbroad

3、（）, remedies must be taken to stop it

（）, remedies must be taken to stop it as early as possible.AAny surge occursBAny surge occurredCShould any surge occurDShould any surge occurring

4、It was difficult to（）how many trees ha

It was difficult to（）how many trees had been destroyed.AoccupyBtestCestimateDevaluate

5、It is difficult to maintain our presen

It is difficult to maintain our present rate of increase and in the meantime keep inflation____control..A underB beneathC withinD below

6、It is difficult for her to make the fi

It is difficult for her to make the final decision now, __________ she is in adelicate situation.AifBunlessCuntilDsince