1. The school principle told me that I could be in the football ___1____
( }4 E, {+ Z2 X8 ]) o. gteam if I practised more.
& `1 x7 f5 O7 ?3 A G2 }/ @& s( h" q) }& Z& y- f9 z2 v" ]
2. The strange, almost incomprehensible fact is that many professors,
+ F( ?9 N7 F! V/ }$ tjust like they feel obliged to write dully, believe that they sholud ___2___9 l2 i) h, T% W1 A0 b9 F: l
lecture dully.
4 r5 }( a3 `6 }/ ]) d5 V
" L6 `% o7 H- u b9 K: Y3. The unemployment rate in the US arose to 4.5% in April from 4.3% ___3___
+ N1 T/ r% v7 H3 j2 U# ^ min March due to its economic slowdown.
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$ }6 K6 s" W* X1 S1 R" K4. Using cells from immature animals makes it more difficult for4 l, R3 D/ @; w2 ?1 v5 `# x
secientists to perdict with certainty the physical character of the ___4___4 |7 z5 L, P$ T# H
resultant clone.# N2 z) S& o/ N' J6 o+ k& u: v
$ h- Q2 `# s! C: b5. We must not forget that advertising makes a positive contribution / s2 v6 X' \, p% M# |
to our products. Newsapaper, commercial radio and television
+ W8 y" f* ` S5 s7 X) a! b: Kcompanies could not subsist without this resource of revenue. ___5___4 \9 p4 w) I: w
* L0 o7 I8 W7 t% C( k6 R6. The agricultural revolution in the nineteenth century involved two 1 F h; B# u0 Y2 H6 ]4 k
things: the invention of labor-saving machinery and the developing of ___6___5 M! ~: P M: N# k9 k8 ~: F0 x% X
science agriculture.
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1 c& N0 x- O( f5 e C7. Many foreigners in England have considerate difficulty in making ___7___
1 Z: b" m% y: n) x5 a) kthemselves understood" c: }5 Y' ^5 J8 F: G! X v$ ?
{- s$ i6 |% D
8. Having lived in Guangzhou for years, some people still can’t adopt ___8___
5 f- s( h+ C8 \themselves to the hot and humid weather.
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9. At Duke, economy is the most popular major, attracting nearly 15 ___9___
* E2 L: J: k Dpercent of undergrates.: L' k% [; q( s! Z4 `. n
1 s+ ^; n1 t7 H4 Y, a- m10. The orangutan of Sumatrs and Borneo shares 96.4 percentage of ___10___
+ O9 x$ Y }" k6 _( B$ ?the same genetic make-up humans. |