It is said that the gas company will raise the gas fare _____ 4%.
A、by
B、for
C、 from
D、 to
第1题:
关于全身适应综合征(GAS)叙述正确的是
A、应激原作用后,机体出现的快速动员期
B、GAS可分为三个时期
C、GAS体现了应激反应的全身性和特异性
D、在抵抗期中,以交感,肾上腺髓质兴奋为主
E、GAS是指警觉期
第2题:
Since lubricating oils and jet fuels are acutely water critical,it is necessary to effect full line draining and mopping up of any water in tanks before loading ______.
A.purging with hydrocarbon gas
B.gas-freeing operations
C.maintaining an inert condition
D.full line draining and mopping up of any water
第3题:
第4题:
The dictionary is what I want,but I don’t have enough money me.
A.by
B. for
C. in
D.with
第5题: