1. Archaeological and geological excavations indicate which a primitive type of corn was used as food in North America at least 7000 years ago. 𰸣B c(din)B~`eZ(y)ľBthatwhich gģŌW(xu)͵|(zh)W(xu)ھl(f)F(xin)h(yun)ŷNĹ7ǧǰͱ(dng)ʳˡ 2. The major component of the sedimentary rock called shale is clay an earthy fine-grained material consisting primary of a particular group of crystalline minerals. 𰸣C c(din)(dng)~ø~Consist of ̶primaryconsist(yng)ijprimarily gģQ(y)rijerҪɷճһN|(zh)ģм(x)ܼyIJҪһMˮV|(zh) 3. Copper was the first metal used by humans and is second only to iron into its utility through the ages. 𰸣C c(din)~`ijin its utility gģ~ʹõĽҲǺܶʹԃHFĽ 4. The mineral chalcopyrite usually is found in compact masses or in mixtures with various other mineral as opaque brass-yellow tetragonal crystals. 𰸣C c(din)~Δ(sh)`ijminerals gģS~VͨԲS~ɫĽνY(ji)ķʽھo|(zh)NV|(zh)wбl(f)F(xin) 5. Because the study of chemistry encompasses the entire material universe it is central to the understand of other sciences. 𰸣D c(din)~`UnderstandԭDŽ(dng)~@(yng)ԓ~ʽunderstanding. gģ?yn)黯W(xu)о(g)|(zh)磬ƌW(xu) 6. Cyclamates were introduced in the early 1950's as alternative sweeteners for use by individuals who needed reducing their sugar intake for medical reasons. 𰸣D c(din)(dng)~÷need to do sthԸij to reduce gģǾϵһ(g)x1950ǰͱЩ?yn)t(y)ԭҪpǵĔzʹá 7. The pericardium a double-layered sac it surrounds the heart and the large vessels entering and leaving the heart. 𰸣A c(din)Z(y)؏(f)ѽ(jng)_Z(y)Ҫit@ָ gģİĤһNpӵҠKM(jn)KĴѪܡ 8. The Hopi descendants of the prehistoric Anasazi people are a Pueblo people who of the southwestern United States. 𰸣D c(din)(gu)ɶZ(y)ľ`˶Z(y)ľ(do)~whoȥͿ gģHopiʷǰanasaziĺ(gu)ϲpuebloһ֧ 9. A storyteller exercises close control over the storytelling experience by the choice of words their arrangement and their effective. 𰸣D c(din)ƽЌ(du)QY(ji)(gu)~`ij~effectiveness. gģvµˣͨ^(gu)x~R~~Ч(yn)oĿ(g)vµ^(gu) 10. Iron is one of the basic element of which the world is made. 𰸣B c(din)ɔ(sh)~ĆΏ(f)(sh)`(yng)ԓijelements.עone of theY(ji)(gu)ο^(gu) gģFǽMĻԪ֮һ |
nQ | ώ | nr(sh) | ԇ (tng) | (bo) | W(xu)M(fi) |
---|---|---|---|---|---|
и(qing)Z(y) | ־ | 20 | ԇ (tng) | (bo) | 200Ԫ |
и(qing)x | Bɽ | 18 | ԇ (tng) | (bo) | 200Ԫ |
и(qing) (tng) | G | 44 | ԇ (tng) | (bo) | 200Ԫ |
и(qing)(xi) | RH | 16 | ԇ (tng) | (bo) | 200Ԫ |
иA(ch) (tng)f(shu) | Ѧ | 25 | ԇ (tng) | (bo) | 200Ԫ |
иA(ch)x | 26 | ԇ (tng) | (bo) | 200Ԫ | |
иA(ch)(xi) | Ҭ| | 20 | ԇ (tng) | (bo) | 200Ԫ |
и~R | ס | 19 | ԇ (tng) | (bo) | 200Ԫ |
T(mn)Yd |
иԇՓN: |
؟(z)ξ· me(cu) |
|
(bo)ֱͨ܇ |
иԇr(sh)g2011911 |
![]() |
ԇ(ni)ݣx (tng)Z(y)(xi) |
![]() |
n] |
и (tng)~Rһ |
и (tng)н (tng)M |
и (tng)~RҲһ |
и (tng)俼 ʵ4 |
иԇи (tng)Ҫ߳ |
и (tng)ӢZ(y)l(f) |
и (tng)Mм |
и (tng)c(din) |
и (tng)俼עȒ躆(jin)̴ |
и (tng)Pӛ(chng) |
и(xi)Q~R |
и(xi)߷֏ |
и(xi)¸ |
и(xi)Ҫʮ |
и(xi)҂Լstyle |
и(xi)҂Լstyle |
(jin)и(xi) |
иԇ߷(xi)Ľ |
и(xi)еVZ(y)ʹ |
и(xi)Z(y)VSӢZ(y)Z(y) |
2011924иԇؑ |
928иԇC(j)(jng) |
2011918иԇ (tng)ؑ |
2011918иԇؑ |
2011918иԇ(xi)ؑ |
2011918иԇZ(y)ؑ |
2011918иԇxؑ |
2011529иԇ(xi)} |
2011529иԇx} |
2011220и(xi)ԇ} |