会员国向IMF借款时是以本国货币购买外汇,或称提款。
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Complete the following paragraph with key information from the text.1 , the period between childhood and adulthood, seems to have stretched out, lasting up to 25 or beyond. Instead of adulthood arriving all at once we find it gradually 2 over a much longer period as members of this new 3 of in-betweeners try to 4 what to do with their lives. They are likely to want to 5 various 6 , sampling a variety of different jobs. This often leaves their parents feeling some 7 as they fear their children may be just 8rather than settling in a(n) 9 job. As for taking on the responsibilities of 10 themselves, young people typically put that aside until much later in life than was the case in the past.
单目运算符的重载与双目运算符重载类似
A. 对
B. 错
HE染色中, 嗜碱性结构被染成:
A. 紫蓝色
B. 棕色
C. 红色
D. 黑色
组织根据细胞的主要结构、功能及发生,可分为____、____、____和神经组织四大类:
A. 上皮组织
B. 结缔组织
C. 骨组织
D. 肌组织