【单选题】艾山最近的行为非常怪异,让人难以 ,因此引起了同学们的种种猜疑。
【简答题】If you’re traveling abroad, and you only have the money of your own country, then you should __________in order to purchase something more convenient in foreign countries.
【简答题】听辨练习20200217.doc 1 There is also a lot of difference between the East and the West in terms of management. 2 Tourism represents a kind of popular and pleasant activity that combines sightseeing, recre...
【简答题】If you aren't curious about other cultures, then you probably haven't had the chance to experience them. The ______ and the exciting thing about intercultural communication is that everyone is operati...
【多选题】Defects in the genes encoding the proteins involved in ______________________________________________________ have all been linked to human cancers.
A.
nucleotide-excision repair
C.
recombinational repair
D.
error-prone translesion DNA synthesis
【单选题】All of the amino acids that are used to synthesize human proteins (with the exception of glycine) have which one of the following in common?
C.
An asymmetric carbon in the D-configuration
D.
An asymmetric carbon in the L-configuration
E.
An asymmetric β -carbon
【单选题】Traveling abroad will cost much, but _____ it can improve your understanding to the world. A. however B. on one hand C. even if D. on the other hand