He[sup]+[/]中，轨道能量高低顺序正确的为： A: 1s=2s=2p： B: 1s＜2s=2p＜3s=3d； C: 1s＜2s＜2p＜3s＜3p＜4s＜3d； D: 1s＜2s＜2p＜3s＜3p＜3d＜4s。
He[sup]+[/]中，轨道能量高低顺序正确的为： A: 1s=2s=2p： B: 1s＜2s=2p＜3s=3d； C: 1s＜2s＜2p＜3s＜3p＜4s＜3d； D: 1s＜2s＜2p＜3s＜3p＜3d＜4s。
He could work in any of the departments. He is [ ]. A: flexible B: cheerful C: hardworking
He could work in any of the departments. He is [ ]. A: flexible B: cheerful C: hardworking
He [填空7] the rest of the class in mathematics. ______
He [填空7] the rest of the class in mathematics. ______
I don’t care ____or not he has a holiday. [ ]
I don’t care ____or not he has a holiday. [ ]
(10)、 [单选题] （1分） A: He doesn’t know how to play golf. B: He loves many sports. C: He has no favorite sport. D: He likes to play golf.
(10)、 [单选题] （1分） A: He doesn’t know how to play golf. B: He loves many sports. C: He has no favorite sport. D: He likes to play golf.
[音频]He usually eats ______ as snacks if he's still hungry. A: nuts B: sweets C: fruits D: sandwiches
[音频]He usually eats ______ as snacks if he's still hungry. A: nuts B: sweets C: fruits D: sandwiches
智慧职教: He was busily [填空(1)](忙于) painting the furniture.
智慧职教: He was busily [填空(1)](忙于) painting the furniture.
[音频]He has to go down the road until he comes to a 5 and turn right. A: fork B: sign C: square
[音频]He has to go down the road until he comes to a 5 and turn right. A: fork B: sign C: square
[音频]Why was Ted tired? A: because he was at work for the whole day. B: because he was studying hard. C: because he had been moving house. D: 0
[音频]Why was Ted tired? A: because he was at work for the whole day. B: because he was studying hard. C: because he had been moving house. D: 0
[音频]How did the man find his internship? A: He went to the Student Union. B: He sent his resume to Microsoft. C: He went over to the Career Center. D: He got information from the Internet.
[音频]How did the man find his internship? A: He went to the Student Union. B: He sent his resume to Microsoft. C: He went over to the Career Center. D: He got information from the Internet.