我国GSM900的上行频段是（）MHz A: 905~915 B: 910~925 C: 915~925 D: 915~930 E: 900~920
我国GSM900的上行频段是（）MHz A: 905~915 B: 910~925 C: 915~925 D: 915~930 E: 900~920
It was at 8 _____ I went to bed yesterday. A: that B: who C: when
It was at 8 _____ I went to bed yesterday. A: that B: who C: when
一般成人的血液占体重的 A: 7%～8% B: 8%～9% C: 6%～7% D: 9%～10% E: 7%～9%
一般成人的血液占体重的 A: 7%～8% B: 8%～9% C: 6%～7% D: 9%～10% E: 7%～9%
一般成人的血液占体重的（1.00分）() A: 7％～8％ B: 8％～9％ C: 6％～7％ D: 9％～10％ E: 7％～9％
一般成人的血液占体重的（1.00分）() A: 7％～8％ B: 8％～9％ C: 6％～7％ D: 9％～10％ E: 7％～9％
《名侦探柯南》漫画截止到915话，园子几次被柯南麻醉针击中多少次？（） A: 9 B: 10 C: 11 D: 12
《名侦探柯南》漫画截止到915话，园子几次被柯南麻醉针击中多少次？（） A: 9 B: 10 C: 11 D: 12
He was tired he went to bed at 9:00 pm. A: too, to B: enough , to C: such，that D: so，that
He was tired he went to bed at 9:00 pm. A: too, to B: enough , to C: such，that D: so，that
The parents their children to go to bed before 9 p.m. A: greet B: request C: wonder D: celebrate
The parents their children to go to bed before 9 p.m. A: greet B: request C: wonder D: celebrate
2，12，10，11，1，-7，( ) A: 8 B: -8 C: 9 D: -9
2，12，10，11，1，-7，( ) A: 8 B: -8 C: 9 D: -9
--- ______________do you go to bed?--- At 9:00 P.M. A: when B: Which C: Why
--- ______________do you go to bed?--- At 9:00 P.M. A: when B: Which C: Why
Tom always goes to bed at 9 pm __________ (regard) of whether it is a school day or a holiday.
Tom always goes to bed at 9 pm __________ (regard) of whether it is a school day or a holiday.