I don't know(). I just arrived here two minutes ago.
A. what's going on
B. how is going on
C. who is going on
第1题:
-How's your brother these days?
-He hasn't been too well just recently.
-________. What's the matter?
-I think he's been overworking.
A、It'll be pleased to hear you ask after him
B、That's not too bad
C、I'm sorry to hear that
D、I'll tell him what you said
第2题:
-- Ann is in hospital.
-- Oh, really? I __ know. I __ go and visit her.
A. didn’t; am going to B. don’t; would
C. don’t; will D. didn't; will
第3题:
第4题:
A、I'm fine, thank you.
B、Nothing much.
C、I've been fine, thank you.
D、Same as usual.
第5题:
第6题:
OECD(1996)将知识分为:事实知识(Know-what)、原理知识(Know-why)、技能知识(Know-how)、人力知识(Know-who),前两种属于隐性知识,后两种属于显性知识。