单词:lac operon
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Kerry Says There is No Let Up in US Asia Pivot 克里:不会松懈亚洲再平衡战略 During last week's trip to Asia, U.S. Secretary of State John Kerry worked to reassure allies about the Obama administration's commitment to its so-called Asia
DIALOG 38 (Sound of piano playing) laurance--Listen!Somebody's playing the piano. soony--Yeah,it sounds nice,doesn't it?I wish I could play a musical instrument. laurance--Don't you play the violin? s
I really wish I could play a musical instrument. I cant. I had a few music lessons when I was a kid, but I didnt keep them up. I really regret that now. I get quite jealous of people who can play a musical instrument. Its a wonderful ability. I hope
EXPLORATIONS - The Guitar: an Instrument for Any Kind of Music By Paul Thompson Broadcast: Wednesday, May 25, 2005 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Phoebe Zimmermann with Explora
North Korea, 'Asia Pivot', Tops Kerry's Agenda On Asia, President Obama's second term starts where his first left off --boosting military, diplomatic, and commercial assets in the region as part of a so-called Asia Pivot. Ahead of his first trip to A
Shortened Obama Asia Trip Highlights Economic Goals, Strategic Pivot WHITE HOUSE President Barack Obama is scheduled to attend the Asia Pacific Economic Cooperation (APEC) Summit in Bali, Indonesia, and the East Asia summit in Brunei. But there are c