作业帮这两题选什么?什么意思?为什么?12. When it _________ high technology, he is completely at a loss. A. refers to B. comes to C. happens to D. speaks to5. --- How long will it be ____a____ President Hu Jintao makes another visit to Russia? --
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这两题选什么?什么意思?为什么?12. When it _________ high technology, he is completely at a loss. A. refers to B. comes to C. happens to D. speaks to5. --- How long will it be ____a____ President Hu Jintao makes another visit to Russia? --
这两题选什么?什么意思?为什么?
12. When it _________ high technology, he is completely at a loss.
A. refers to B. comes to C. happens to D. speaks to
5. --- How long will it be ____a____ President Hu Jintao makes another visit to Russia?
--- It all depends.
A. before B. when C. that D. until
这两题选什么?什么意思?为什么?12. When it _________ high technology, he is completely at a loss. A. refers to B. comes to C. happens to D. speaks to5. --- How long will it be ____a____ President Hu Jintao makes another visit to Russia? --
1、选B when it comes to是固定搭配,表示“涉及到,谈论到……”
2、选A 由another知道,是指下一次访问,是将来还未进行的动作,所以用before.
B
A
B
D
when it come to 是固定词组，意为“当谈到。。。”
B A
B 涉及 就是说当涉及高科技时，他就茫然不知所措了。
A 在什么之前 就是说在胡锦涛总理再次拜访俄国要多久？？
12 c, happens to 有碰到的意思，整句的意思是，当他碰到高科技，他就完全糊涂了。
5 c President Hu Jintao 再一次访 Russia要多久，
It all depends. [口]要看情况而定
b come to遇到，谈到，固定搭配
b