不动一下

In this case your lips do not move, but you still "hear" each word in your head as you read silently.

可以想象一下，虽然在阅读时你的嘴唇没有动，但你的脑子仍能听出你在读每一个词，这种阅读不就是我们通常所说的&默读&吗？

Finally, the researchers 51 the children's speech at age 3, using a standardized language test. The only predictors of high scores on the test were the mother's level of education, the 52 of child care and the number of different words the father used. The researchers are 53 why the father's speech, and not the mother's, had an effect."It's well 54 that the mother's language does have an impact," said Nadya Pancsofar, the lead author of the study. It could be that the high-functioning mothers in the study had 55 had a strong influence on their children's speech development, Ms. Pancsofar said, Or it may be that mothers are 56 in a way we didn't measure in the study.

大家可以看一下这十个空五个空是考察动词的，两个空考察名词，两个空考察形容词，还有一个空考察的是副词，可见动词占了一半的比例，而且动词的考察不仅仅考察原形，这里面考察的都是过去时或者是它的ing动名词或者是进行时的一个形式，所以说大家在选择的时候一定要小心，除了根据它具体的单词的含义和上下文的内容来选择之外，还有判断这个单词的形式是不是跟我们这个空按照语法规则是吻合的，所以大家做题一定要小心。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。