[免费作业] One of the puzzles still mystifying biologists is____what to 日期：2021-12-03 18:14:21 点击：65 好评：2
2：One of the puzzles still mystifying biologists is____what to become in an embryo. A：how cells know B：how do cells know C：how know cells D：how cells knowing ...
[免费作业] He drove away___the direction of London. 日期：2021-12-03 18:13:33 点击：103 好评：0
21：He drove away___the direction of London. A：in B：at C：to D：for ...
[免费作业] If you work under a car when repairing it, you often get ver 日期：2021-12-03 18:12:54 点击：143 好评：0
15：If you work under a car when repairing it, you often get very____. A：waxy B：slippery C：sticky D：greasy ...
[免费作业] The way____political campaigns are conducted varies widely f 日期：2021-12-03 18:12:15 点击：131 好评：0
9：The way____political campaigns are conducted varies widely from country to country. A：in that B：which for C：in which D：when ...
[免费作业] The most important for us now is to____what is to be done ne 日期：2021-12-03 18:11:35 点击：116 好评：0
3：The most important for us now is to____what is to be done next. A：allow of B：reflect C：feel like D：remind of ...
[免费作业] Our house is very____for the shops. 日期：2021-12-03 18:10:53 点击：101 好评：0
22：Our house is very____for the shops. A：near B：convenient C：suitable D：sufficient ...
[免费作业] The medicine the doctor gave him ____ his headache. 日期：2021-12-03 18:10:09 点击：57 好评：0
16：The medicine the doctor gave him ____ his headache. A：freed B：refreshed C：released D：relieved ...
[免费作业] John’s score on the test is the highest in the class;____. 日期：2021-12-03 18:09:24 点击：128 好评：0
10：John’s score on the test is the highest in the class;____. A：he should study last night B：he should have studied last night C：he must have studied last night D：he must had to study last night ...
[免费作业] New water wells encouraged people near the wells_____ . 日期：2021-12-03 18:08:39 点击：90 好评：0
4：New water wells encouraged people near the wells_____ . A：to be settled down B：to settle down C：to be lived down D：to live down ...
[免费作业] 事实上，群体就是一个具有共同规范的个体的集合。指人们彼此之间 日期：2021-12-03 18:07:52 点击：136 好评：0
23：事实上，群体就是一个具有共同规范的个体的集合。指人们彼此之间为了一定的共同目的，以一定方式结合在一起，彼此之间存在相互作用，心理上存在共同感并具有情感联系的两个以上的人群。（ ） ...
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