国产极品在线视频,自拍偷拍欧美视频,国产无限免费av在线播放,日韩黄色一级,国产97在线亚洲,久久成电影,日日摸天天碰中文字幕你懂的

иԇZ(y)ԇ}

r(sh)g2021-06-11 15:15:49 ԇ} ҪͶ

2018иԇZ(y)ԇ}

иԇZ(y)ԇ}

2018иԇZ(y)ԇ}

1. While play is important at all levels of human development _________ takes on particular significance when children are five and six years old.

A. it

B. and

C. which

D. because it

𰸣A

ȱZ(y)it @ʽZ(y)

gģِ(du)(g)Ӵ˵İl(f)չҪǮ(dng)С56qĕr(sh)xش

2. During the second and third years of life children gain _________ over their bodies.

A. control increasing

B. increasing to control

C. control is increasing

D. increasing control

𰸣D

ȱeZ(y)ґ(yng)ԓ adj.~ֻxD.

gģL(zhng)ĵڶС(du)Լw(qing)

3. All brass instruments use a mouthpiece _________ into a long cone-shaped tube.

A. is ed

B. that ed

C. that is ed

D. and ed

𰸣C

that(do)һ(g)Z(y)ľ䣬mouthpiece~A F(xin)ɂ(g)^Z(y)(dng)~e(cu);BD(yng)ԓñ(dng);

gģе'~ܘ(l)һ(g)L(zhng)FͲιĴ졣

4. By the mid-twentieth century United States presidential staffs _________ had numbered fewer than ten a century earlier numbered in the hundreds.

A. as

B. that they

C. which

D. and

𰸣C

ԶZ(y)ľֻwhich(do)ԶZ(y)ľ

gģ20r(sh)g(gu)Ŀy(tng)نT_(d)ˎװق(g)һ(g)o(j)ǰ߀ָɔ(sh)

5. In 1966 only 60 percent of all five year olds in the United States attended kindergarten _________ in 1985 almost 82 percent did so.

A. with

B. which

C. whether

D. while

𰸣D

(g)гF(xin)˃ɂ(g)^Z(y)ȱB~

gģ19665qСֻ60%ą׃@1985׺82%С׃@


иԇZ(y)ԇ}P(gun)£

GMATZ(y)ģMԇ}05-10

Z(y)ͬ(x)ԇ}06-12

ӢZ(y)иԇxԇ}03-19

Z(y)ͬ(x)ԇ}03-21

(zhun)Z(y)(x)ԇ}03-21

ӢZ(y)Z(y)(x)ԇ}03-21

һӢZ(y)Z(y)ԇ}x04-25

еӢZ(y)Z(y)y(c)ԇ}03-09

ӢZ(y)Z(y)B(ti)(dng)~ģMԇ}03-25