全身反应法主张先听后说。口语的理解能力要在说话能力形成之前得到发展,所以要在大量理解性的听之后,才能自然地转移到说。
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请用所学方法表示下图片的尺寸,(孔用D表示,轴用d表示),并画出公差带图。例如:孔最大极限尺寸Dmax=?Dmin=?ES=?EI=?TD=?(孔的公差值)
1、I don’t think it advisable that Tom ____ to the job since he has no experience.A .is assignedB. will be assignedC. be assignedD. has been assigned
A. .is assigned
B. will be assigned
C. be assigned
D. has been assigned
2. The murderer was brought in, with his hands ____ behind his back.A. being tiedB. having tiedC. to be tiedD. Tied
A. being tied
B. having tied
C. to be tied
D. Tied
3、My mobile phone isn’t working. It_______.A. needs being repairedB. needs repairingC. needs to repairD. needs repaired
A. needs being repaired
B. needs repairing
C. needs to repair
D. needs repaired