A. for
B. with
C. at
D. about
[单选题]B.e careful when you ________ the derrickA.operatingB.operatesC.operateD.operated
Please give the problem a careful _____.A. considerableB. considerationC. consid
[单选题]This job ______, who are more careful.A. is done traditionally by womenB. traditionally is done by womenC. is traditionally done by womenD. is done by women traditionally
[单选题]A.fter careful investigation we find that one of the statement has ____ to be untrue.A.turned outB.turned offC.turned upD.turned down
[试题]Pleasebecarefulwhenyouaredrinkingcoffeeincaseyou__________thenewcarpet.A.)crashB)polluteC.)spotD)stain
[试题]Carefulsurveyshaveindicatedthatasmanyas50percentofpatientsdonottakedrugs________directed.A.)likeB)soC.)whichD)as
[单选题]You cannot be __________ careful 怎么选择Youcannotbe__________carefulwhenyoudriveacar.A.)veryB)soC)tooD)enough
Why should we be careful of the word “be”?A. “Be” allows for the use of adjectiv
[单选题]Please be careful when you are drinking选择Pleasebecarefulwhenyouaredrinkingcoffeeincaseyou__________thenewcarpet.A.)crashB)polluteC)spotD)stain
[单选题]H.owever careful one may be, he cannot possibly listen carefully to everything that he hears. There are 11 of reasons for this. ①One of them is the overload(超负荷)of messages most of us 12 each day. In addition to the numerous hours we 13 hearing other